How to Dry Can Potatoes

How to Dry Can Potatoes?

Drying potatoes for long-term storage is a common method of potato preservation.

However, dry canning potatoes may not be the safest option for preserving them.

The process involves placing raw or hot cut-up potatoes in jars without adding any liquid and then processing them in a pressure canner.

Unfortunately, this method can promote the growth of bacteria, such as Clostridium botulinum, which can lead to botulism poisoning.

To ensure the safety and quality of preserved potatoes, it is crucial to follow research-based, tested recipes when canning them.

In the following sections, we will explore the benefits of pressure canning potatoes and provide a step-by-step guide to help you safely preserve your potatoes for long-term storage.

The Benefits of Pressure Canning Potatoes

When it comes to preserving potatoes, pressure canning is the recommended method.

Not only does it allow you to enjoy the freshness of homegrown potatoes all year round, but it also helps maintain their texture and flavor.

By following proper canning techniques, you can ensure that your potatoes are safely preserved and ready to be used in a variety of recipes.

Pressure canning potatoes involves peeling and cutting them into the desired size for canning.

Then, they are placed in jars along with water and salt, ensuring that the potatoes are fully covered with liquid.

The jars are processed in a pressure canner at the appropriate pressure and time according to tested recipes.

This method ensures that the potatoes are preserved at their peak freshness and can be stored for an extended period.

By canning potatoes, you have a versatile ingredient at your disposal.

Whether you want to make fried potatoes, potato salad, soups, or casseroles, the canned potatoes maintain their texture and flavor, making them a convenient and time-saving option.

With pressure canning, you can confidently preserve your potatoes and enjoy their delicious taste throughout the year.

Tips for Pressure Canning Potatoes:

1. Choose firm and fresh potatoes for canning.

2. Follow tested and research-based canning recipes to ensure safety.

3. Properly clean and sterilize jars before filling them.

4. Leave the recommended headspace in the jars to allow for expansion during processing.

5. Use a reliable pressure canner and follow the manufacturer’s instructions for its operation.

6. Adjust the processing time and pressure based on your altitude.

7. Allow the canner to depressurize naturally before removing the jars.

8. Store the properly sealed jars in a cool, dark place for long-term storage.

Step-by-Step Guide to Pressure Canning Potatoes

Preserving potatoes through pressure canning is a reliable and safe method that allows you to enjoy the taste and convenience of homegrown potatoes throughout the year.

Follow this step-by-step guide to effectively dry and can your potatoes for long-term storage:

1. Prepare the Potatoes

· Start by washing and peeling the potatoes.

· Cut them into the desired size for canning.

1. Sterilize the Jars

· Wash the canning jars thoroughly.

· Sterilize them by boiling them in water or using a dishwasher.

1. Fill the Jars

· Fill the sterilized jars with the cut potatoes, leaving a specific headspace as recommended in the canning recipe.

· Ensure the potatoes are packed firmly but not overly compressed.

1. Add Water and Salt

· Add water and a small amount of salt to each jar, ensuring that the potatoes are fully covered with liquid.

· The salt helps enhance the flavor of the potatoes.

1. Seal and Process the Jars

· Wipe the rims of the jars clean.

· Place the lids and rings on the jars, tightening them securely.

· Preheat the pressure canner according to the manufacturer’s instructions.

· Place the filled jars in the canner, ensuring they are spaced apart and not touching each other.

· Close and lock the canner lid, and follow the instructions to achieve and maintain the correct pressure.

· Process the jars at the recommended pressure and time for your altitude.

1. Cool and Store

· After the processing time is complete, turn off the heat and allow the canner to depressurize naturally.

· Carefully remove the jars from the canner and place them on a towel or cooling rack.

· Let the jars cool completely, undisturbed, for 12 to 24 hours.

· Check the seals on the cooled jars by pressing the center of the lids.

They should be firm and not move.

· Store the properly sealed jars in a cool, dark place for long-term storage.

Following these steps will help you successfully dry and can potatoes using the pressure canning method.

Enjoy the convenience of having delicious preserved potatoes on hand for various recipes throughout the year.

Storing and Using Canned Potatoes

Preserving potatoes through canning not only ensures their long-term storage but also offers convenience when it’s time to use them in various recipes.

Stored in a cool, dark place, canned potatoes can remain viable for up to one year or even longer.

Periodically check the seals on the jars to ensure their integrity, discarding any that have broken or compromised seals.

When it comes to incorporating canned potatoes into your cooking, the possibilities are endless.

These preserved spuds maintain their texture and flavor, making them a versatile ingredient to have on hand.

Add them to hearty soups and stews for an instant dose of comfort or include them in casseroles for a convenient and time-saving meal.

Additionally, mashed canned potatoes make for a delicious and easy side dish that pairs well with a variety of main courses.

For your convenience, here are some ways to use canned potatoes:

· Add canned potatoes to homemade vegetable soup to create a hearty and filling dish.

· Make a classic potato salad by combining canned potatoes with mayonnaise, mustard, and your choice of herbs and spices.

· Create a delicious potato and vegetable medley by sautéing canned potatoes with onions, bell peppers, and other fresh or frozen vegetables.

· Make a quick and easy breakfast hash by combining canned potatoes with cooked bacon, onions, and your favorite seasonings.


In conclusion, canning potatoes is a safe and reliable method for preserving potatoes for long-term storage.

By following tested recipes and utilizing proper canning techniques, you can enjoy the benefits of fresh, homegrown potatoes throughout the year.

It is crucial to prioritize safety when canning food and seek guidance from reputable sources for instruction.

Preserving potatoes is not only a practical way to extend their shelf life, but it also allows you to have a readily available ingredient for various recipes.

Whether you want to add canned potatoes to soups, stews, or casseroles, or use them in side dishes, they maintain their texture and flavor, making them an excellent option in the kitchen.

Remember to store your canned potatoes in a cool, dark place and periodically check the seals on the jars to ensure their integrity.

Discard any jars with broken or compromised seals to maintain the quality and safety of your preserved potatoes.

So, start your potato preservation journey today and experience the satisfaction of preserving your homegrown produce.

With the right knowledge and preparation, you can successfully preserve potatoes and other foods to enjoy them all year round.


Is dry canning potatoes a recommended method for long-term storage?

No, dry canning potatoes is not recommended as it can promote the growth of harmful bacteria.

What is the recommended method for preserving potatoes?

Pressure canning is the recommended method for preserving potatoes.

How do I pressure can potatoes?

Here is a step-by-step guide to pressure-canning potatoes:

How long can canned potatoes be stored?

Canned potatoes can be stored for up to one year or longer if stored in a cool, dark place.

How can I use canned potatoes?

Canned potatoes can be used in various recipes as a convenient and time-saving ingredient.