How to Cook Frozen Pinto Beans

How to Cook Frozen Pinto Beans

Pinto bean is a good source of protein and fiber. Frozen Pinto Beans are also great for adding beans to your favorite recipes. So if you’re looking for how to cook frozen pinto beans, then you’ve come to the right place as I’m going to tell you everything you need to know. 

To cook frozen pinto beans, toss them in a large pot or Dutch oven with olive oil, minced garlic, and onion—Cook for an hour or until tender. However, before you cook it, ensure the beans are completely thawed. Thawing reduces heat damage that can happen when cooking frozen pinto beans.

It is important to thaw pinto beans before cooking. One way to do so is just as it’s done, dry beans in a pot of water and on the heat until they’re entirely thawed, then drain and rinse. 

And if you have time, though, it will be better to use your microwave oven: place them on a plate before you nuke them for an hour at half power. After they’re thawed, the cooking time will be much shorter than the standard method.

How to Cook Fresh Frozen Pinto Beans

How to Cook Fresh Frozen Pinto Beans

Frozen pinto beans are ready to use but need a quick “soak” to rehydrate before cooking them. You can cook fresh beans on the stovetop or slow cooker, but it’s unnecessary. Frozen pinto beans work when cooked this way and save you time when preparing dinner.

Here is a step-by-step guide:

1. Put the beans in a colander and rinse them with cold water.

2. Put the beans in a large bowl, cover with cold water, add 1 tablespoon of salt, and let sit for 3 to 5 minutes, or until the beans have softened.

3. Drain the beans and rinse them again with cold water.

4. Transfer them to a pot along with 1 cup of water and bring to a boil over high heat. Lower and simmer for 10 minutes, occasionally stirring until tender but not mushy (they will continue cooking as you steam them).

5. Stir in 1 tablespoon of salt before serving or storing at room temperature for up to two days (they won’t be as fresh, but they’ll still be tasty).

How to Defrost Frozen Pinto Beans

Defrost frozen pinto beans by boiling them in water for about an hour. The beans will be ready to eat once cooked, and the water is cool enough to drink.

Follow these steps:

 1. Put the beans in a bowl and cover them with water. Soak for at least four hours, or overnight if possible.

2. Drain the beans before rinsing them thoroughly.

3. Place the beans in a medium saucepan, cover with fresh water, and bring to a boil over high heat. Boil for 5 minutes, and then lower the heat to low and simmer for 15 minutes, until tender but not mushy or softening.

4. Drain excess water from the beans and serve warm with toppings of your choice.

 Here is another method using a colander:

1. Put the frozen beans in a colander, and rinse with cold water until they’re cool to touch.

2. Spread the beans on a paper towel and pat dry with another paper towel.

3. Poke holes in the top of each bean with a fork so that steam can escape while they defrost.

4. Put the colander in the sink, and fill it with warm water (about 130°F). Allow it to sit for about 20-25 minutes until the beans feel mostly thawed out but still firm enough.

How Do You Reheat Frozen Pinto Beans?

If you’ve purchased some frozen pinto beans and want to use them for something other than a side dish, there are ways to reheat them. You can boil them in water for 8-10 minutes or put them in the microwave for 2-3 minutes.

If you choose to boil the beans, follow these instructions:

1. Put 1 cup of water in a saucepan and bring to a boil.

2. Put the beans in the pot and cook until they are tender, about 10 minutes.

3. Drain any excess liquid from the pot and set aside until ready to serve as an ingredient in another dish that requires cooked beans with their liquid content, such as chili con carne or burritos with brown rice as a base.

Alternatively, you can use an oven to heat pinto beans.

  • Preheat the oven to 400°F.
  • Place pinto beans in a casserole dish, pour 1/2 cup of water over them and mix. Cover it with foil and then bake for 20 minutes.
  • Remove from oven and allow to cool for 10 minutes before serving with salsa or tacos.

How to Store Cooked Pinto Beans

How to Store Cooked Pinto Beans

Cooked pinto beans are a great addition to any meal, and they’re incredibly delicious when paired with tacos or nachos. When storing cooked beans, keep them in the refrigerator in an airtight container for 3 days or freeze them for up to 6-7 months.

To store cooked pinto beans:

1. Rinse the beans and place them in a large bowl.

2. Cover with water and let sit for 1 hour.

3. Drain and repeat this process 2 more times, totaling 3 hours of soaking time per batch of beans.

4. Place drained beans in a large container or bowl to hold them without overflowing (about 5 cups). Add hot water (about 2 cups) to cover by about 1 inch; stir well with a wooden spoon until all the water has been absorbed into the bean mixture.

5. Cover with plastic wrap, then lid tightly and refrigerate for up to 3 months

Alternatively, Cooked pinto beans can be stored in an airtight container for up to four days.

1. Store beans in a cool, dry place.

2. If you’re storing cooked beans for more than a day, drain them and rinse them under cold water before putting them back into the container.

3. Add salt if desired, but remember that salt will draw moisture out of your beans and cause them to spoil faster.

Should You Store Cooked Beans in Liquid?

Cooked beans are safe to store in liquid because the starch has been gelatinized, and the proteins have been denatured. It means the beans have lost their shape and ability to absorb water, so they will not absorb water from the liquid.

If you are storing cooked beans in a jar, make sure it is filled with enough liquid so that when you pour out some of the beans, they do not come out as whole pieces but instead stay dissolved in the rest of your beans.

Remember, you can use water or broth instead of a plastic bag to store cooked beans. Rinse your cooked beans and spread them out on a dish towel to dry before putting them in the container.

The liquid should be at room temperature, so the beans don’t pick up unwanted smells.

Furthermore, Cooked beans should be stored in their original liquid. If you’re storing cooked beans in a jar, it is best to fill the jar with the original cooking liquid and add more water to cover. It will help preserve the flavor and nutrients of the beans and also help prevent bacteria growth.

Do Cooked Pinto Beans Need to Be Refrigerated?

Whether you’re a seasoned cook or just starting, it’s important to know whether or not your beans need to be refrigerated. 

Refrigerating cooked beans will keep them safe and help prevent bacterial growth. It would help if you never refrigerated canned beans because they already have added preservatives, but you can store cooked beans in the fridge for up to three days.

When cooking beans from scratch, it is important to use fresh ingredients. If you don’t use fresh ingredients, you must refrigerate the beans after cooking them for at least two hours.

Generally, refrigeration slows down the growth of bacteria in your food, which is why keeping your refrigerator at 40 degrees or below is important. When storing cooked beans, as long as they’re still warm and not too old, they should stay good for four days before they start to go bad. 

And if you want to preserve your pinto bean stock even longer, freeze them in meal-sized portions in airtight containers and then transfer them back into the original container once they’re cooled down.

How Do You Refrigerate Cooked Pinto Beans?

How Do You Refrigerate Cooked Pinto Beans

You can refrigerate cooked pinto beans for up to four days, but they’ll only stay fresh for three days if you keep them in a sealed container.

The following steps will show you how to refrigerate cooked pinto beans:

1. Rinse the beans with cold water until they are no longer cloudy. It removes any dust or dirt that might have been on them before cooking.

2. Put the beans in a large bowl covered with plastic wrap or aluminum foil, so they don’t dry out while sitting in the refrigerator (this will help them stay fresh longer).

3. Cover loosely with plastic wrap or aluminum foil and place it in an airtight container or baggie inside your refrigerator (this will help keep them fresh longer). 

4. Let the beans sit at least three hours before eating them so that they can soak up more flavor from whatever sauce you decide to serve them next time.

However you want to keep them longer, you can freeze them in an airtight container or freezer bag. Just ensure they are completely cooled before placing them in the freezer.

Can I Leave Beans in Crockpot Overnight?

You can leave beans in your Crock-Pot overnight. It is a great tip for those who need to prepare a meal on a busy evening or even those who have more time than their crock pot to cook. It’s also great for someone who has been super busy and may not be able to spend too much time in the kitchen. 

In short, keep your Crock-Pot operating all day and all night, then add a package of dry beans as part of your recipe for tasty homemade meals all week long.

Generally, beans can be left in your crockpot overnight, and they will still cook just fine. Beans are a great food for you because they are high in fiber, protein, and iron. Beans also lower cholesterol and prevent heart disease.

Frequently Asked Questions

How Do You Cook Beans That Have Been Frozen?

To cook beans that have been frozen, add them to a saucepan with enough hot water or broth to cover the beans. Bring them to a boil, and then reduce the heat and simmer for about 10 minutes. 

Most canned beans are freeze-dried after cooking in the canning process. Freeze-dried beans are often mistakenly labeled canned beans since they resemble traditional canned types of legumes.

Should I Thaw Frozen Beans Before Cooking?

Frozen beans should be thawed in the refrigerator before cooking, not on the counter or in cold water. It helps reduce bacteria that can potentially grow during thawing and can cause food poisoning if you don’t cook it properly.


If you want a healthy protein source that you can store, cook fast and eat quickly, pinto beans are a perfect option. Because you can find them in a wide variety of forms, they’re pretty versatile and can fit into any diet.

Frozen beans can be cooked in a microwave, warm oven, slow cooker, and on the stove. And I hope this post on how to cook frozen pinto beans has helped you transform your frozen vegetables into a delicious, nutritious meal. 

This is just a guide to get you started. Now it’s time for you to start experimenting and find new ways to prepare your pinto beans. 

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