Emilie Meyer
The Instant Pot is a popular electric pressure cooker that has attracted many fans due to its convenience and speed. However, there is some confusion and debate about whether it can be used as a canner for food preservation. While the Instant Pot Max model includes a “Canning” button, Instant Brands has clarified that this setting is only intended for high-acid foods and not for pressure canning. Pressure canning requires specific temperatures and pressures to ensure safe food preservation, particularly for low-acid foods like meat, poultry, seafood, and vegetables. Electric pressure cookers like the Instant Pot cannot achieve and maintain the necessary temperatures and pressures for safe canning, and are therefore not recommended for pressure canning.
| Characteristics | Values |
|---|---|
| Can an Insta Pot be a canner pressure cooker? | No, it is not safe to use an Insta Pot for pressure canning. Insta Pot is a brand of electric pressure cooker. |
| Insta Pot models with a "Canning" button | The Insta Pot Max and PRO models have a "Canning" button, but these are only suitable for high-acid foods and do not maintain safe temperatures for pressure canning. |
| Insta Pot's suitability for water bath canning | Insta Pots can be used for water bath canning, which is suitable for high-acid foods like jams, jellies, fruits, and pickles. |
| Insta Pot's ability to maintain safe temperatures | Insta Pots may not be able to maintain the proper temperatures required for pressure canning, which is crucial for food safety. |
| Pressure accuracy | Electric pressure cookers like Insta Pots do not provide a way to accurately measure the pressure, which is important for safe canning. |
| USDA approval | Currently, no electric pressure canners or cookers, including Insta Pots, are USDA-approved. |
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What You'll Learn
Instant Pots can be used for water bath canning
Instant Pots are a brand of electric pressure cooker. While they can be used for water bath canning, they are not suitable for pressure canning.
Water bath canning is a process that can preserve high-acid foods such as jams, jellies, fruits, and pickles. This method is safe to use in an Instant Pot because it can boil water dependably. However, it is important to note that the Instant Pot cannot maintain safe temperatures for pressure canning, which is the only safe way to can meat, poultry, seafood, and vegetables. Pressure canning requires a specific temperature range that Instant Pots cannot reach.
The Instant Pot Max is the only model with a dedicated "Canning Smart Program," but even this setting is not for pressure canning. Instant Brands has clarified that the "canning" setting is only for high-acid foods and does not maintain safe temperatures for low-acid foods. The National Center for Home Food Preservation (NCHFP) has also tested the Instant Pot Max and found it to be unsafe for canning.
It is worth noting that no electric pressure canner or cooker is currently USDA-approved. The Presto Digital Electric Pressure Canner is a promising candidate as it was developed specifically for canning and follows USDA protocols and procedures for safe canning.
To ensure the safety of your food and your family, it is important to follow healthy canning methods and use the appropriate equipment for pressure canning.
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They cannot be used for pressure canning
While Insta Pots can be used for water bath canning, they cannot be used for pressure canning. Pressure canning is the only safe way to can meat, poultry, seafood, and vegetables. The Insta Pot is a pressure cooker, not a pressure canner, and there is a significant difference between the two.
The primary issue with using an Insta Pot for pressure canning is its inability to reach and maintain the proper temperature. Pressure canners rely on pressure to increase the temperature to a safe canning range, which is something that cannot be achieved with a pot of boiling water. The Insta Pot Max, for example, has a "Canning Smart Program," but even the manufacturer acknowledges that it is only approved for water bath canning and not pressure canning.
Another concern is the lack of pressure accuracy in electric pressure cookers like the Insta Pot. It is crucial to know the exact pressure when canning to ensure the food is processed safely. With an Insta Pot, there is no way to test or verify the pressure accuracy, which could lead to unsafe canning practices.
Additionally, the chamber of an Insta Pot may not be adequately vented before canning, resulting in an inappropriate temperature even if the pot could maintain consistent pressure. This inconsistency in temperature can affect the safety of the canned food.
Finally, no electric pressure canner or cooker, including the Insta Pot, has been USDA-approved for pressure canning. The USDA emphasizes that temperature, not pressure, is the critical factor in safe canning. Therefore, it is essential to follow recommended procedures and use dedicated pressure canners for preserving low-acid foods like meat, vegetables, and soups.
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The Instant Pot Max is the only electric pressure cooker with a dedicated canning program
The Instant Pot Max is marketed as a multicooker with a canning setting. However, it is important to note that the Instant Pot Max is not suitable for pressure canning. The Instant Pot Max is the only electric pressure cooker with a dedicated canning program, but this setting is only approved for water bath canning.
Water bath canning, or boiling water, is suitable for preserving high-acid foods such as jams, jellies, fruits, and pickles. However, pressure canning is the only safe method for preserving low-acid foods such as meat, vegetables, and soups. Pressure canners are specifically designed for food preservation, while pressure cookers and electric pressure cookers are not.
The Instant Pot Max's "canning" setting is misleading as it does not reach the appropriate temperatures for safe pressure canning. The inability to hold the proper temperature and lack of adequate venting before canning are key safety concerns. The manufacturer's claim that the cooker reaches the pressure required for canning is insufficient, as it does not ensure that the food inside the jars is heated evenly.
For safe pressure canning, it is recommended to use a dedicated pressure canner that follows USDA protocols and procedures, such as the Presto Precise Digital Pressure Canner. Pressure canners are specifically designed for food preservation, while pressure cookers and electric pressure cookers are not. An independent study by USU Extension also found that electric pressure cookers, including the Instant Pot Max, are not consistently safe for canning.
In summary, while the Instant Pot Max is the only electric pressure cooker with a dedicated canning program, this program is limited to water bath canning and does not meet the requirements for safe pressure canning. For pressure canning, it is essential to use a pressure canner designed for that purpose.
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Pressure canners are recommended for food preservation
Pressure canners are the only safe way to can certain foods, such as meat, poultry, seafood, and vegetables. They are specifically designed for canning, not cooking, and follow USDA protocol and procedures for safe canning. Pressure canners allow you to safely make canned ground beef, canned black beans, and chicken stock, among other things.
On the other hand, pressure cookers and electric pressure cookers are not recommended for food preservation. The problem with pressure cookers is that there is no way to test the accuracy of the pressure your food is cooking at. Electric pressure cookers, like the popular Instant Pot, suffer from the same issue. While the Instant Pot Max is the only electric pressure cooker with a dedicated Canning Smart Program, it is only approved for water bath canning of high-acid foods like jams, jellies, fruits, and pickles.
The “canning” setting on the Instant Pot Max and other Instant Pot models does not maintain safe temperatures for pressure canning. This is because the chamber is not adequately vented before canning, so the temperature may not be appropriate even if the cooker can maintain consistent pressure. The USDA emphasizes that what matters is temperature, not pressure, and that the food in the jars must be heated throughout at the same rate as in a traditional canner.
As of now, no electric pressure canner or cooker is USDA-approved. However, the Presto Electric Pressure Canner is a promising candidate as it has been developed specifically for canning and follows USDA guidelines.
In summary, pressure canners are recommended for food preservation, while pressure cookers and electric pressure cookers like the Instant Pot are not. Pressure canners allow you to safely can a variety of foods and maintain the proper temperature, which is crucial for safe canning.
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No electric pressure canners are USDA-approved
While the Instant Pot can be used for water bath canning of high-acid foods such as jams, jellies, fruits, and pickles, it cannot be used for pressure canning low-acid foods like meat, poultry, seafood, soups, and vegetables. This is because the Instant Pot is a pressure cooker, not a pressure canner, and there is an important distinction between the two. Pressure canning is the only safe way to can certain foods, and pressure cookers cannot hold consistent temperatures and do not have the same safety features as pressure canners.
The USDA has not approved any electric pressure canners, though they do not test or approve any canners, electric or stovetop. They have, however, developed recipes for safe canning using specific types of pressure canners, which are of a specific size and only stovetop types, not electric. The Presto Digital Electric Pressure Canner is one such product that has been developed specifically for canning and follows USDA protocol and procedures for safe canning. However, the National Center for Home Food Preservation has stated that they cannot independently verify the company's statements about following USDA guidelines. As of summer 2022, the USDA was still unable to issue a positive recommendation for digital pressure canners.
Some other electric pressure canners on the market, such as the Instant Pot Max, are carefully marketed with “smart canning programs”, but these settings are for water bath canning, not pressure canning. This is because electric pressure canners often cannot maintain the proper temperature for pressure canning due to inadequate venting, and they may not have the necessary safety features.
Therefore, it is important to understand the difference between pressure cookers and pressure canners and to follow the recommendations of organizations like the USDA and the National Center for Home Food Preservation when choosing a canner. While electric pressure canners may be convenient, they may not always be safe for pressure canning, and it is essential to prioritize food safety to prevent foodborne illnesses.
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Frequently asked questions
No, it cannot. Insta Pots are pressure cookers, not pressure canners, and there is a significant difference between the two.
Pressure canners are specifically designed for canning and can reach the high temperatures required for safe canning. Pressure cookers do not reach these temperatures and do not have a way to test the accuracy of the pressure.
Low-acid foods such as meat, poultry, seafood, vegetables, and soups require pressure canning.
Insta Pots can be used for water bath canning, which is suitable for high-acid foods like jams, jellies, fruits, and pickles.
Yes, the Presto Digital Electric Pressure Canner has been specifically designed for canning and follows USDA protocols and procedures for safe canning.
