Welcome to the 22-Quart Mirro Pressure Cooker Manual! This guide provides essential information for safe and effective use, including recipes, maintenance tips, and troubleshooting.
1.1 Overview of the Mirro Pressure Cooker
The Mirro Pressure Cooker is a versatile kitchen appliance designed for efficient cooking and canning. With a 22-quart capacity, it is ideal for large families or heavy-duty use. Known for its durable construction and user-friendly design, the Mirro Pressure Cooker combines safety and functionality. It features multiple safety mechanisms, such as a locking lid and pressure regulation, ensuring safe operation. The cooker is suitable for a variety of tasks, including pressure canning, cooking meats, and preparing soups. Its stainless steel or aluminum build ensures long-lasting performance. Whether you’re a seasoned cook or a beginner, the Mirro Pressure Cooker offers reliable results, making it a popular choice for home kitchens.
1.2 Importance of the Manual for Safe and Effective Use
The 22-Quart Mirro Pressure Cooker Manual is essential for ensuring safe and effective operation. It provides detailed safety guidelines, such as proper lid alignment and pressure regulation, to prevent accidents. The manual also outlines troubleshooting steps for common issues, helping users address problems without risking damage or injury. By following the manual, users can optimize cooking results and extend the appliance’s lifespan; Ignoring the guidelines may lead to unsafe conditions or inefficient performance. This manual is a comprehensive resource for both beginners and experienced cooks, ensuring they harness the cooker’s full potential while maintaining safety standards.
1.3 Brief History of Mirro Pressure Cookers
Mirro Pressure Cookers have a long-standing reputation for durability and reliability, with a history dating back to the mid-20th century. The brand became synonymous with high-quality pressure cooking and canning equipment. Over the years, Mirro introduced various models, including the popular 22-quart version, which gained acclaim for its large capacity and versatility. Vintage manuals, such as the 1976 Mirro-Matic model, highlight the evolution of design and functionality. Today, Mirro remains a trusted name, especially among home canners and cooks, offering robust appliances that combine tradition with modern innovation. The 22-quart model continues to be a favorite, supported by detailed manuals and recipes from the 2005 edition.

Product Overview and Specifications
The 22-Quart Mirro Pressure Cooker is a robust appliance designed for pressure cooking and canning. It features a durable stainless steel construction, a large capacity, and essential accessories like a rack and sealing ring for efficient cooking.
2.1 Key Features of the 22-Quart Mirro Pressure Cooker

The 22-Quart Mirro Pressure Cooker is a high-capacity appliance designed for both pressure cooking and canning. It features a durable stainless steel body, a secure locking lid, and a spring safety valve for pressure regulation. The cooker includes a steamer basket, a rack, and a sealing ring for versatile cooking options. Its large size makes it ideal for big families or bulk food preparation. The design ensures even heat distribution, while the safety mechanisms prevent over-pressurization. Accessories like the pressure regulator and gasket provide reliable performance. This model is a practical choice for home cooks and canners seeking efficiency and durability in their kitchen.
2.2 Capacity and Dimensions
The 22-Quart Mirro Pressure Cooker offers a spacious interior, making it ideal for large batches of food. Its dimensions are approximately 12 inches in height and 13 inches in width, providing ample space for cooking or canning. The cooker’s size allows for efficient meal preparation, while its compact design ensures it fits well on most kitchen countertops. The 22-quart capacity is perfect for big families or for preserving large quantities of food. Its proportions are balanced for easy handling, despite its larger size. This model strikes a great balance between capacity and portability, making it a versatile addition to any kitchen setup.
2.3 Design and Construction
The 22-Quart Mirro Pressure Cooker is built with durable, high-quality materials, ensuring long-lasting performance. Its robust stainless steel construction resists rust and corrosion, while the heavy-duty design provides excellent heat distribution. The cooker features a secure locking lid mechanism with a spring safety device, preventing accidental opening under pressure. The gasket ensures a tight seal, enhancing safety and efficiency. Ergonomic handles are designed for easy lifting and maneuvering, even when filled to capacity. The overall design prioritizes functionality, safety, and ease of use, making it a reliable choice for both cooking and canning. Its sturdy build and thoughtful engineering make it a durable kitchen companion.

2.4 Included Accessories
The 22-Quart Mirro Pressure Cooker comes with essential accessories to enhance your cooking experience. These include a reusable gasket for a tight seal, a pressure regulator to maintain precise control, and a steaming rack for versatile cooking options. Additionally, the cooker is accompanied by a comprehensive recipe booklet featuring a variety of dishes to try. Some models may also include a canning guide for safe preserving. These accessories ensure you have everything needed to start cooking and canning right away. The included items are designed to complement the cooker’s functionality, making it a complete and practical addition to your kitchen.
Safety Features and Precautions
The 22-Quart Mirro Pressure Cooker includes a spring safety lock to prevent opening under pressure and a pressure regulator for controlled cooking. Always inspect the gasket for damage and ensure proper sealing to avoid accidents. Regularly check the vent pipe for blockages and follow all safety guidelines in the manual to ensure safe operation. Proper use and maintenance are crucial to prevent injuries and ensure reliable performance. Always adhere to the manufacturer’s instructions for safe and effective cooking.
3.1 General Safety Guidelines
Always prioritize safety when using the 22-Quart Mirro Pressure Cooker. Before each use, inspect the gasket, vent pipe, and lid for damage or blockages. Ensure the spring safety lock is functioning properly to prevent accidental opening under pressure. Never leave the cooker unattended while in operation. Keep children away from the appliance during use. Always follow the recommended pressure levels and cooking times specified in the manual. Avoid overfilling the cooker, as this can lead to spills or unsafe pressure buildup. Regularly clean and maintain the cooker to ensure optimal performance and safety. Always adhere to the manufacturer’s instructions for safe and effective cooking. Proper care and attention will help prevent accidents and extend the lifespan of your pressure cooker.
3.2 Safety Mechanisms in the Mirro Pressure Cooker
The 22-Quart Mirro Pressure Cooker is equipped with multiple safety mechanisms to ensure safe operation. The spring safety lock prevents the lid from being opened while the cooker is under pressure. The vent pipe releases excess steam to regulate pressure, and the gasket ensures a tight seal to avoid leaks. Additionally, the cooker features an overpressure plug that releases pressure if it exceeds safe levels. These mechanisms work together to prevent accidents and ensure controlled cooking. Regular inspection of these components is crucial to maintain their effectiveness. Always follow the manual’s guidelines to utilize these safety features properly and enjoy worry-free cooking. Proper maintenance enhances safety and longevity.
3.3 Handling the Pressure Cooker Under Pressure
When the 22-Quart Mirro Pressure Cooker is under pressure, it’s crucial to handle it with care. Always monitor the pressure gauge to ensure it stays within the recommended range. Avoid sudden movements or jerks, as this could disrupt the seal or cause instability. Never attempt to open the lid while the cooker is pressurized, as this can lead to serious injury. Use the spring safety lock to prevent accidental opening. Keep the cooker on a stable, heat-resistant surface and avoid leaving it unattended. If you notice excessive steam or noise, adjust the regulator to maintain even pressure. Always use oven mitts or tongs to handle hot components. Keep children away while the cooker is in use. Proper handling ensures safe and efficient cooking. Regular checks on the gasket and vent pipe are essential to maintain performance.
3.4 Emergency Procedures
In case of an emergency, remain calm and follow these steps. If the 22-Quart Mirro Pressure Cooker overheats or pressure exceeds safe levels, immediately turn off the heat source. Do not attempt to open the lid. Allow the cooker to cool naturally until the pressure drops to zero. If the cooker leaks or the gasket fails, turn off the heat and let it depressurize. Never force the lid open, as this can cause injury; If the pressure regulator malfunctions, remove it and let the cooker depressurize naturally. Keep the area clear of flammable materials and avoid leaving the cooker unattended. Always refer to the manual for specific guidance. Safety is paramount.

Operating Instructions
Follow the 22-Quart Mirro Pressure Cooker Manual for initial setup, basic cooking, and pressure canning. Always maintain pressure, monitor timing, and adhere to post-cooking procedures for safety and efficiency.

4.1 Initial Setup and Preparation
Before using your 22-Quart Mirro Pressure Cooker, ensure proper setup and preparation. Start by carefully unpacking and inspecting all components for damage. Clean the cooker thoroughly, paying attention to the gasket and sealing areas. Lubricate the gasket lightly with cooking oil to ensure a tight seal. Familiarize yourself with the pressure regulator, safety valve, and locking mechanism. Place the cooker on a stable, heat-resistant surface and ensure the vent is unobstructed. Always follow the manual’s guidelines for preparing the cooker before first use to guarantee safe and effective operation.
4;2 Basic Cooking Instructions
For basic cooking with the 22-Quart Mirro Pressure Cooker, start by adding the recommended amount of liquid (at least 2-3 cups for cooking). Place ingredients in the cooker, ensuring not to overfill. Secure the lid tightly, aligning the locking mechanism properly. Set the pressure regulator to the desired setting (usually 10-15 PSI for cooking). Place the cooker on a stove over medium-high heat until pressure is reached. Reduce heat to maintain steady pressure and start timing according to the recipe. After cooking, allow natural pressure release or quick-release by running cold water over the cooker. Always follow safety guidelines to avoid over-pressurization or scorching.
4.3 Pressure Canning Instructions
For pressure canning with the 22-Quart Mirro Pressure Cooker, ensure the cooker is properly prepared. Fill the cooker with the recommended water level (typically 3-4 inches). Preheat the cooker, then pack prepared food into clean, hot jars, leaving the required headspace. Secure lids and bands fingertip-tight. Place jars on the rack, avoiding overcrowding. Lock the lid and bring to a boil, then reduce heat to maintain 10-15 PSI. Process for the recommended time, adjusting for altitude if necessary. Allow natural pressure release for 10 minutes, then quick-release any remaining pressure. Let jars cool undisturbed for 12-24 hours. Always follow tested recipes and safety guidelines to ensure safe, shelf-stable results.
4.4 Timing and Pressure Regulation
Accurate timing and pressure regulation are crucial for safe and effective cooking with the 22-Quart Mirro Pressure Cooker. Use the built-in regulator to maintain the recommended pressure (10-15 PSI for most recipes). Always consult the recipe or manual for specific pressure and time requirements. For altitude adjustments, increase pressure by 1 PSI for every 1,000 feet above sea level. When processing, ensure the cooker reaches the desired pressure before starting the timer. For large batches, such as in the 22-quart model, triple the recipe and add one extra cup of water. Allow for natural pressure release before opening. Always refer to the manual for precise guidelines to ensure optimal results.
4.5 Post-Cooking Procedures
After cooking, allow the 22-Quart Mirro Pressure Cooker to cool naturally or use the quick-release method to depressurize. Turn off the heat and let the pressure drop to zero. Open the lid carefully, ensuring no steam escapes toward you. Remove cooked food and transfer it to serving dishes. For canning, let jars cool on a wire rack before storing. Clean the cooker thoroughly, paying attention to the gasket and sealing areas. Store the cooker in a dry place, with the lid separated from the base to prevent moisture buildup. Regular cleaning and proper storage ensure longevity and safety. Always follow manual guidelines for post-cooking care.

Maintenance and Care
Regularly clean the 22-Quart Mirro Pressure Cooker with mild soap and water. Check the gasket for wear and store the cooker dry to prevent rust. Always follow manual guidelines for proper upkeep.

5.1 Cleaning the Pressure Cooker
Regular cleaning is essential for maintaining the 22-Quart Mirro Pressure Cooker. Wash the cooker, lid, and gasket with mild soap and warm water after each use. Avoid abrasive cleaners or scourers, as they may damage the finish. For tough stains, boil a solution of 2 tablespoons of cream of tartar in a quart of water inside the cooker. Rinse thoroughly and dry with a soft cloth to prevent rust. Check the gasket and valve for food residue and clean as needed. Regular cleaning ensures optimal performance and longevity of your pressure cooker.
5.2 Storage Recommendations
Proper storage of the 22-Quart Mirro Pressure Cooker is crucial for maintaining its condition. After cleaning and drying, store the cooker in a cool, dry place away from direct sunlight. Avoid stacking heavy objects on the cooker to prevent damage. Store the lid separately to ensure the gasket remains dry and retains its seal. For long-term storage, apply a thin layer of cooking oil to the gasket to prevent cracking. Keep all accessories, such as the regulator and valve, in a separate, labeled container. This ensures your pressure cooker remains in excellent condition and ready for future use.
5.3 Regular Maintenance Tips
Regular maintenance ensures your 22-Quart Mirro Pressure Cooker performs optimally. After each use, clean the cooker thoroughly, paying attention to the gasket, valve, and vent. Check the gasket for wear or cracks and replace it if necessary. Lubricate the gasket occasionally with cooking oil to maintain its seal. Avoid using abrasive cleaners, as they may damage the finish. Inspect the pressure regulator and safety valve for blockages and clean them with a small brush. Store the cooker in a dry place to prevent rust. Regularly check all parts for damage and replace them as needed to ensure safe and efficient operation.
5.4 Replacing Parts and Accessories
Replacing parts and accessories for your 22-Quart Mirro Pressure Cooker is essential for maintaining its performance. Common parts to replace include the gasket, pressure regulator, and safety valve. These can be found on the Appliance Factory Parts website or through authorized dealers. When ordering, ensure compatibility by referencing your model number. For vintage models, eBay and specialty stores often carry replacement parts. Always follow the manual’s instructions for installation to ensure safety and proper function. Regularly inspecting and replacing worn-out parts will extend the lifespan of your pressure cooker and ensure reliable operation.

Troubleshooting Common Issues
This section addresses common problems like pressure regulation, leaks, and noise, providing practical solutions to ensure your 22-Quart Mirro Pressure Cooker operates efficiently and safely.
6.1 Common Problems and Solutions
Common issues with the 22-Quart Mirro Pressure Cooker include pressure regulation problems, leaks, and noise. For pressure issues, ensure the regulator is clean and functioning properly. Leaks often stem from worn gaskets, which should be replaced. Noise may indicate worn parts like the sealing ring or valve, which can be inspected and replaced. Regular cleaning and maintenance can prevent many of these issues; Always refer to the manual for specific troubleshooting steps and solutions to ensure safe and efficient operation. Addressing these problems promptly will extend the lifespan of your pressure cooker and maintain its performance.
6.2 Pressure Regulation Issues
Pressure regulation issues in the 22-Quart Mirro Pressure Cooker can arise due to clogged valves or improper regulator alignment. If the pressure drops during cooking, ensure the regulator is clean and free of debris. For persistent issues, check the gasket for a tight seal and verify that the valve is not obstructed. Refer to the manual for specific pressure adjustment guidelines. If problems persist, consider replacing the regulator or consulting customer support. Proper pressure regulation is crucial for safe and efficient cooking, so addressing these issues promptly is essential to maintain optimal performance and prevent potential hazards.
6.3 Leaks and Sealing Problems
Leaks and sealing issues in the 22-Quart Mirro Pressure Cooker often stem from a worn or misaligned gasket. Regularly inspect and clean the gasket to ensure a tight seal. If leaks persist, check for food residue or mineral buildup, which can interfere with the seal. For stubborn stains, boil a solution of 2 tablespoons of cream of tartar in a quart of water inside the cooker. Replace the gasket if it shows signs of wear or cracking. Proper sealing is critical for safe operation, as it prevents steam from escaping and maintains consistent pressure during cooking. Always refer to the manual for guidance on gasket replacement and maintenance.
6.4 Noise and Vibration Concerns
Noise and vibration in the 22-Quart Mirro Pressure Cooker can occur due to pressure fluctuations or improper lid alignment. Ensure the gasket is clean and properly seated to minimize noise. If vibrations persist, check the cooker’s placement on a stable, even surface. Excessive noise may indicate a clogged vent or regulator, which can be resolved by cleaning these components. Regular maintenance, such as descaling and inspecting seals, helps prevent these issues. Always follow the manual’s guidelines for troubleshooting and maintenance to ensure smooth operation and reduce noise during use.
Recipes and Cooking Tips
The 22-Quart Mirro Pressure Cooker is perfect for large batches of chili, stews, and roasts. Try tripling recipes for hearty meals and use the included timing guide for precision. Experiment with pressure canning recipes like green beans or tomatoes for long-term storage. For easier lifting, use a sling to handle heavy batches. Always follow the manual’s guidelines for safe and delicious results, ensuring optimal flavor and texture in every dish.
7.1 Recommended Recipes for the 22-Quart Model
The 22-Quart Mirro Pressure Cooker is ideal for large-scale cooking. Try tripling recipes for hearty dishes like chili, stews, and roasts. Pressure canning is perfect for preserving green beans, tomatoes, and meats. Use the included timing guide for precise results. For easier handling, consider using a sling to lift heavy batches. Always maintain pressure during canning to ensure safety and quality. Experiment with versatile recipes like soups, grains, and legumes, adjusting quantities as needed. This model excels at handling big batches, making it a great choice for families or bulk meal prep. Follow the manual’s guidelines for optimal flavor and texture in every dish.
7.2 Cooking Time Tables
The 22-Quart Mirro Pressure Cooker Manual provides detailed cooking time tables for various foods. These tables are essential for achieving perfectly cooked meals. For meats, cooking times range from 20-40 minutes, while vegetables typically require 5-15 minutes. Canning guidelines specify maintaining pressure for 20-30 minutes for low-acid foods. Adjust timings for large batches, tripling recipes for the 22-quart capacity. Use the included charts to ensure precise cooking results. Always follow the manual’s instructions for pressure regulation and processing times to guarantee safety and quality, especially when canning. These tables are a valuable resource for both beginners and experienced users.
7;3 Tips for Optimizing Cooking Results
To achieve the best results with your 22-Quart Mirro Pressure Cooker, follow these expert tips. Always preheat the cooker before adding food to ensure even cooking. Use a sling to lift jars or food for easy handling. For canning, maintain consistent pressure and timing as specified in the manual. Avoid overfilling to prevent lid sealing issues. Clean the gasket regularly to ensure a tight seal. For tough meats, cook at high pressure for shorter times. Add liquid appropriately to avoid scorching. Experiment with recipes but stick to tested guidelines for safety. These tips will help you maximize efficiency and flavor in every dish.
7.4 Pressure Canning Recipes
The 22-Quart Mirro Pressure Cooker is ideal for pressure canning, allowing you to preserve a variety of foods safely. Try classic recipes like green beans, tomatoes, and meats, following tested guidelines. For larger batches, triple the recipe for the 22-quart model, ensuring adequate liquid and headspace. Always maintain consistent pressure and timing as specified in the manual. Experiment with spices and seasonings for added flavor. For tough meats, shorter cooking times at high pressure yield tender results. Clean the gasket regularly to ensure a tight seal, preventing lid sealing issues. These recipes and tips will help you achieve delicious, safe, and long-lasting canned goods.
Parts and Accessories
The 22-Quart Mirro Pressure Cooker comes with essential parts like gaskets, sealing rings, and regulators. Additional accessories, such as replacement lids and steam baskets, are available online, ensuring optimal performance and longevity for your cooker.
8.1 Identifying and Ordering Replacement Parts
To maintain your 22-Quart Mirro Pressure Cooker, identifying the correct replacement parts is crucial. Refer to the model number (e.g., M-0622) to ensure compatibility. Genuine parts, such as gaskets, lids, and regulators, can be found on trusted websites like Appliance Factory Parts or through authorized dealers. Visit the Mirro Pressure Cooker Parts section online, where you can select from 109 models to find exact matches; For vintage models, platforms like eBay offer manuals and rare components. Always verify part numbers and descriptions before ordering to avoid mismatches. Regularly updating worn-out parts ensures safety and optimal performance. For detailed guidance, consult the troubleshooting section or contact customer support.
8.2 Compatible Accessories
Enhance your 22-Quart Mirro Pressure Cooker experience with compatible accessories designed for optimal performance. Essential items include replacement gaskets, pressure regulators, and canning racks. For precise results, use Mirro-approved accessories, which ensure safety and compatibility. Accessories like the Mirro Pressure Cooker Sealing Ring or Overpressure Plug can be found on trusted platforms like the official Mirro website or authorized retailers. Always verify compatibility with your model number (e.g., M-0622) before purchasing. Additional items, such as canning jars and lids, are available from brands like Ball or Kerr. Using genuine parts ensures longevity and reliability, while third-party options may void warranties. Explore these accessories to maximize your pressure cooker’s versatility and efficiency.
8;3 Upgrading or Customizing Your Pressure Cooker
Upgrading or customizing your 22-Quart Mirro Pressure Cooker can enhance its performance and adaptability. Consider replacing the pressure regulator for more precise control or upgrading the gasket for a tighter seal. Adding a timer or a secondary pressure gauge can improve accuracy during canning. For durability, a stainless steel lid or a heavy-duty rack can be installed. Always use Mirro-approved parts to maintain safety and warranty validity. Customization options like non-stick liners or specialized cooking baskets are also available. Ensure all modifications align with the manual’s guidelines to avoid compromising safety features. Upgrades should enhance functionality while preserving the cooker’s reliability and efficiency.
The 22-Quart Mirro Pressure Cooker Manual is your comprehensive guide to safe, efficient, and creative cooking. Follow its instructions for optimal results and long-lasting performance.
9.1 Summary of Key Points

The 22-Quart Mirro Pressure Cooker Manual provides a comprehensive guide for safe and effective use, covering setup, cooking, and maintenance. It includes detailed instructions for pressure canning, timing, and troubleshooting common issues. The manual emphasizes safety features like the spring safety valve and gasket sealing to prevent accidents. Recipes and tips are offered to optimize cooking results, while maintenance sections ensure longevity. Accessories and replacement parts are also addressed, making it a complete resource for users. By following the manual, you can maximize the cooker’s performance and enjoy delicious, healthy meals while ensuring safety and durability.
9.2 Final Tips for Getting the Most Out of Your Mirro Pressure Cooker
To maximize your experience with the 22-Quart Mirro Pressure Cooker, always follow the manual’s guidelines for safety and efficiency. Experiment with recipes to explore its versatility, from hearty stews to preserved foods. Regularly clean and maintain the cooker to ensure optimal performance and longevity. Familiarize yourself with pressure regulation and timing to achieve perfect results. Use genuine replacement parts and accessories to maintain reliability. For troubleshooting, refer to the manual or trusted resources. By adhering to these tips, you’ll enjoy safe, delicious, and efficient cooking while preserving the durability of your Mirro Pressure Cooker for years to come.