How To Can Tomatoes In An Electric Pressure Cooker



Welcome to the world of canning tomatoes in an electric pressure cooker! If you’re a fan of tomatoes and want to enjoy their delicious flavor all year round, then this article is for you. Canning tomatoes not only preserves their freshness but also allows you to savor the taste of summer even during the colder months. And with the convenience and efficiency offered by an electric pressure cooker, the process becomes even simpler and quicker.

One of the primary benefits of canning tomatoes in an electric pressure cooker is that it helps retain the nutritional value of the fruit. Tomatoes are packed with essential vitamins, minerals, and antioxidants. By canning them at home, you can ensure that these valuable nutrients are preserved, providing you with a healthier alternative to store-bought canned tomatoes.

Another advantage of using an electric pressure cooker for canning tomatoes is the time-saving aspect. Unlike traditional canning methods that require hours of boiling and sterilizing, an electric pressure cooker significantly reduces the processing time. This means you can enjoy your homemade canned tomatoes in a fraction of the time.

Furthermore, an electric pressure cooker offers a more energy-efficient approach to canning. With its sealed design and ability to generate high pressure and temperatures, an electric pressure cooker allows for quick and efficient food preservation. This not only saves time but also reduces energy consumption, making it a greener option compared to stovetop canning methods.

In this article, we will guide you step-by-step on how to can tomatoes in an electric pressure cooker. We will also provide you with valuable tips and tricks to ensure a successful canning process. So, let’s roll up our sleeves and get started on this exciting journey of preserving the vibrant flavors of tomatoes in your very own kitchen!


Benefits of Canning Tomatoes using an Electric Pressure Cooker

Canning tomatoes using an electric pressure cooker offers numerous advantages that make it the preferred method for many home cooks. Let’s explore some of the key benefits:

Retains Freshness and Nutritional Value

An electric pressure cooker allows you to preserve the freshness and nutritional value of tomatoes. The high pressure and heat generated within the cooker help lock in the natural flavors, textures, and nutrients of the tomatoes. This means that when you open a jar of canned tomatoes months later, you’ll still experience the same taste and freshness as if they were just harvested.

Saves Time and Effort

Compared to traditional canning methods, using an electric pressure cooker significantly reduces the processing time. The pressurized environment within the cooker speeds up the canning process, ensuring that you can enjoy your homemade canned tomatoes in a fraction of the time. This means less time spent in the kitchen and more time to savor the fruits of your labor.

Energy Efficient

An electric pressure cooker is known for its energy efficiency. The sealed design and ability to generate high pressure and temperatures allow for efficient canning. This not only saves time but also reduces energy consumption. By opting for an electric pressure cooker, you’ll be making a greener choice and contributing to sustainability efforts.

Convenient and User-Friendly

Electric pressure cookers are designed with user convenience in mind. They come with intuitive controls and pre-set functions that make the canning process hassle-free. Whether you’re a beginner or an experienced canner, an electric pressure cooker simplifies the process with its easy-to-use features.

Versatile and Multi-Purpose

An electric pressure cooker is a versatile kitchen appliance that can be used for various cooking methods, including canning. This means that you not only get to enjoy the benefits of canning tomatoes, but you can also explore other culinary adventures with your electric pressure cooker, such as cooking soups, stews, and grains.

These are just a few of the many benefits of canning tomatoes using an electric pressure cooker. With its time-saving, energy-efficient, and convenient nature, an electric pressure cooker is the perfect tool to embark on your canning journey and stock your pantry with delicious homemade canned tomatoes.


Required Equipment for Canning Tomatoes in an Electric Pressure Cooker

Before you embark on the journey of canning tomatoes in an electric pressure cooker, it’s important to ensure that you have the necessary equipment. Here are the key items you’ll need:

Electric Pressure Cooker

The most essential piece of equipment for canning tomatoes is, of course, an electric pressure cooker. Make sure you have a reliable and appropriately sized electric pressure cooker that can accommodate your canning jars. Look for a model that has a specific ‘canning’ or ‘pressure canning’ function, as this will simplify the canning process.

Canning Jars

Choose canning jars specifically designed for home canning. Opt for jars made of tempered glass, as they are more resistant to temperature changes. Additionally, ensure that the jars are free of cracks or chips to maintain a secure seal during the canning process.

Lids and Bands

For each canning jar, you’ll need a two-piece lid and band. The lid is a flat metal disk with a sealing compound, while the band is the screw-on metal ring that holds the lid in place during canning. It’s important to use new lids for each canning session to ensure a reliable seal.

Canning Rack

A canning rack is a useful accessory that helps keep the jars off the bottom of the pressure cooker during the canning process. This prevents direct contact with heat and promotes even heat distribution. If your electric pressure cooker doesn’t come with a canning rack, you can purchase a separate one that fits your cooker’s dimensions.

Canning Tools

Having the right canning tools will make the preparation and processing of the tomatoes much easier. Some essential canning tools include a jar lifter for lifting hot jars, a jar funnel for filling jars without spills, a bubble remover and headspace tool for removing air bubbles, and a magnetic lid lifter for safely retrieving lids from hot water.

Other Accessories

Various other accessories can enhance your canning experience, such as a cutting board, a sharp knife for slicing tomatoes, a ladle for filling jars with tomatoes and liquid, a measuring cup for precise measurements, a timer to keep track of processing times, and kitchen towels for cleaning up any spills or messes during the canning process.

By having all the necessary equipment at hand, you’ll be well-prepared to embark on the canning journey and enjoy the process of preserving the vibrant flavors of tomatoes in your electric pressure cooker.


Step-by-Step Guide: How to Can Tomatoes in an Electric Pressure Cooker

Canning tomatoes in an electric pressure cooker is a straightforward process that requires a few simple steps. Follow this step-by-step guide to preserve the delicious taste of tomatoes:

Step 1: Prepare Your Tomatoes

Start by selecting fresh, ripe tomatoes. Wash them thoroughly and remove any stems or blemishes. Optionally, you can blanch the tomatoes by dipping them in boiling water for a minute and then placing them in ice water. This will make it easier to remove the skin.

Step 2: Sterilize Your Jars and Lids

Ensure your canning jars and lids are clean and sterilized. You can sterilize them by placing them in boiling water for a few minutes or by running them through a dishwasher cycle. Keep the jars and lids warm until ready to use.

Step 3: Fill Your Jars

Fill each sterilized jar with prepared tomatoes, leaving about 1 inch of headspace at the top. You can pack the tomatoes in their natural juice or add a tablespoon of lemon juice or vinegar to each quart jar to improve acidity and preserve quality.

Step 4: Remove Air Bubbles

Use a bubble remover or a non-metallic utensil, such as a chopstick, to remove any air bubbles trapped in the jars. Simply run the utensil along the inside of the jar to release any bubbles.

Step 5: Wipe the Jar Rims and Apply Lids

Use a clean, damp cloth to wipe the rims of the jars to ensure a good seal. Place a new lid on each jar and secure it with a band, tightening it just until it is fingertip tight.

Step 6: Preheat Your Electric Pressure Cooker

Preheat your electric pressure cooker according to its instructions. Add the appropriate amount of water or liquid specified by your pressure cooker’s manual. The liquid will create the necessary steam for the canning process.

Step 7: Place Jars in the Pressure Cooker

Using a canning rack or a silicone trivet, place the filled jars into the preheated electric pressure cooker. Ensure that the jars are not touching each other or the sides of the cooker, allowing proper circulation of heat.

Step 8: Secure and Start Cooking

Secure the lid of your electric pressure cooker, making sure it is properly sealed. Set the pressure cooking time according to your recipe or the USDA guidelines for canning tomatoes. Start the pressure cooking process and maintain the recommended pressure and time for safe canning.

Step 9: Release Pressure and Remove Jars

Once the pressure cooking time is complete, carefully release the pressure according to your electric pressure cooker’s instructions. Once the pressure has been fully released, remove the jars from the cooker using a jar lifter and place them on a towel-lined countertop to cool.

Step 10: Check the Seals and Store

Allow the jars to cool undisturbed for 12 to 24 hours. Check each jar’s seal by pressing down on the center of the lid; it should be firmly sealed and not flex when pressed. Store the properly sealed jars in a cool, dark place, away from direct sunlight.

With these simple steps, you can successfully can tomatoes in your electric pressure cooker, ensuring that you have flavorful, homemade canned tomatoes to enjoy throughout the year. Happy canning!


Tips and Tricks for Canning Tomatoes in an Electric Pressure Cooker

Canning tomatoes in an electric pressure cooker is a rewarding process that can be made even more successful with some helpful tips and tricks. Here are some suggestions to ensure your canning experience is a success:

Choose Ripe Tomatoes

Opt for fully ripe tomatoes for canning, as they have the best flavor and texture. Avoid overripe or bruised tomatoes, as they may affect the quality of the canned product.

Follow Proper Canning Techniques

Ensure you are following the appropriate guidelines for canning tomatoes, using recipes and procedures recommended by reputable sources such as the USDA or tested, reliable canning guides. This will help ensure the safety and quality of your canned tomatoes.

Adjust for Altitude and Processing Time

If you live at a higher altitude, it’s essential to adjust the processing time according to the guidelines provided for canning at altitude. Higher altitude can affect the temperature at which water boils and the necessary processing time for safe canning.

Use Lemon Juice or Vinegar

Adding a tablespoon of bottled lemon juice or vinegar per quart jar of tomatoes helps increase the acidity level, which is essential for safe canning. This step is especially important when canning tomatoes that are low in acid.

Allow for Adequate Headspace

Proper headspace is crucial for a successful seal. Leave the recommended amount of headspace (usually 1 inch) at the top of each jar to allow for adequate expansion during processing and ensure a proper seal.

Release Bubbles

After filling each jar with tomatoes and liquid, use a bubble remover tool or a non-metallic utensil to release any trapped air bubbles. This step helps prevent spoilage and ensures that the jar is properly filled.

Do Not Over-Tighten Lids

When applying the lids and bands to the jars, tighten them just until they are fingertip tight. Over-tightening can prevent air from escaping during processing and may result in a failed seal.

Allow Jars to Cool Undisturbed

Once the pressure cooking time is complete, avoid moving or touching the jars until they have cooled completely. This allows the jars to cool naturally and promotes the formation of a proper seal.

Label and Date Your Jars

After the jars have cooled and the seals have been checked, label each jar with the contents and the date they were canned. This helps keep track of your inventory and ensures that you use the oldest jars first.

By following these tips and tricks, you’ll be well-equipped to produce delicious, safely canned tomatoes using your electric pressure cooker. Enjoy the bounty of flavorful tomatoes all year round!


Storing and Using Canned Tomatoes

Now that you have successfully canned your tomatoes using an electric pressure cooker, it’s important to store them properly to maintain their flavor and quality. Here are some key tips for storing and using your canned tomatoes:

Store in a Cool, Dark Place

Find a cool, dark storage area to keep your canned tomatoes. Ideally, the temperature should be between 50-70°F (10-21°C). Avoid direct sunlight, as it can cause color and flavor degradation over time.

Check the Seals

Before storing the jars, check the seals to ensure that they are properly sealed. Press down on the center of each lid – it should be firm and not flex when pressed. Any unsealed jars should be refrigerated and consumed within a few days.

Rotate and Use Oldest Tomatoes First

As time passes, continue to can fresh batches of tomatoes and rotate your stock. Always use the oldest jars first to ensure that you are enjoying the freshest flavor and quality.

Label and Date Your Jars

Label each jar with the contents and the date they were canned. This helps you keep track of your inventory and use the oldest jars first. Use a permanent marker or labels that can withstand moisture and temperature changes.

Enjoy in Various Dishes

Canned tomatoes are incredibly versatile and can be used in a wide range of dishes. They can serve as a base for soups, stews, sauces, and casseroles. They can also be used in pasta dishes, pizzas, and salsas. Experiment with recipes and explore the countless possibilities!

Consider Preparing Different Varieties

Don’t limit yourself to just one type of tomato. Try canning different varieties, such as Roma, beefsteak, or cherry tomatoes. Each variety brings a unique flavor profile to your dishes, adding depth and complexity to your recipes.

Experiment with Herbs and Spices

If you want to enhance the flavor of your canned tomatoes, consider adding herbs and spices. This can be done during the canning process or when using the tomatoes in your recipes. Popular options include basil, oregano, garlic, and red pepper flakes.

Follow Safe Usage Guidelines

When using your canned tomatoes, always follow safe usage guidelines. Check for signs of spoilage before consuming, such as odd color, odor, or texture. If in doubt, it’s best to discard the contents to ensure your safety.

By following these storage and usage tips, you can enjoy the vibrant flavors of your canned tomatoes for months to come. Take pleasure in the convenience of having homemade tomatoes readily available in your pantry, adding a burst of freshness to your favorite recipes!



Canning tomatoes in an electric pressure cooker is a fantastic way to preserve the delicious flavors of tomatoes and enjoy them throughout the year. With the numerous benefits of using an electric pressure cooker, such as time-saving convenience and energy efficiency, this method has become a popular choice for home canners.

We covered the step-by-step process of canning tomatoes in an electric pressure cooker, from selecting ripe tomatoes to processing the jars at the correct pressure and time. Following proper canning techniques and safety guidelines is crucial to ensure the quality and safety of your canned tomatoes.

Throughout this article, we highlighted the benefits of canning tomatoes using an electric pressure cooker, including retaining freshness and nutritional value, saving time and effort, and enjoying a versatile and multi-purpose appliance in your kitchen. The tips and tricks provided further enhance the success of your canning endeavors by offering valuable insights and suggestions.

Remember to label and rotate your canned tomatoes, using the oldest jars first for maximum freshness. Store them in a cool, dark place, and be sure to check the seals before consumption.

Whether you’re making hearty tomato stews in the middle of winter or creating delicious pasta sauces for a family meal, your canned tomatoes will bring a burst of summer into your kitchen. The versatility and convenience of having homemade canned tomatoes on hand cannot be overstated.

So, gather your fresh tomatoes, prepare your equipment, and start canning those delightful fruits in your electric pressure cooker. The rewards will be well worth the effort, as you’ll be able to savor the taste of sun-ripened tomatoes whenever you desire.

Happy canning and enjoy the flavors of your homemade canned tomatoes throughout the year!

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