[Full Guide] How Long To Boil Peanuts In Pressure Cooker

Peanuts are a delicious and nutritious snack that can be enjoyed in various ways, and boiling peanuts is a popular method to prepare and enjoy them. While traditional boiling methods can take several hours, using a pressure cooker can significantly reduce the cooking time while still retaining the peanuts’ flavor and texture. In this comprehensive guide, we will delve into the process of boiling peanuts in a pressure cooker, including the selection of peanuts, preparation, cooking method, and more.


Quick Answer: How Long To Boil Peanuts In A Pressure Cooker

Boiling peanuts in a pressure cooker can drastically reduce the cooking time compared to traditional boiling methods. Generally, raw peanuts require about 45 minutes to 1 hour at high pressure to become tender and fully cooked in a pressure cooker. The specific cooking time may vary based on the pressure cooker model, altitude, and personal preference for the peanuts’ texture. It’s crucial to experiment and adjust the cooking time to achieve the desired tenderness.


When boiling peanuts in a pressure cooker, selecting the right peanuts is crucial to ensure the best results. It’s important to choose raw, unshelled peanuts for boiling, as they will absorb the flavors of the liquid and develop a delightful soft texture during the cooking process.

Opt for fresh and high-quality peanuts. Look for peanuts that are plump, uniform in size, and with unblemished shells. Avoid using peanuts that appear shriveled, discolored, or have a rancid smell, as these may not produce the best flavor or texture when boiled.

While some recipes call for green ("raw") peanuts, which are freshly harvested and have not been dried, dried raw peanuts are also suitable for boiling in a pressure cooker. Whichever type you choose, ensure they are fresh and free from any signs of spoilage.


Before boiling peanuts in a pressure cooker, it’s essential to prepare them properly to enhance the cooking process and flavor development.

Cleaning And Rinsing

Start by thoroughly rinsing the raw peanuts under cool running water to remove any dirt, debris, or impurities that may be present on the shells. This step helps ensure that the peanuts are clean and ready for cooking.

Soaking (Optional)

While not mandatory, some cooks prefer to soak raw peanuts before boiling, as it can help reduce the overall cooking time. Soaking the peanuts for 8 to 12 hours in salted water can also enhance their flavor. If you opt to soak the peanuts, ensure they are fully submerged in water and add salt based on your preference.


To infuse additional flavor into the peanuts, consider adding seasoning during the preparation stage. Common seasonings include salt, garlic, bay leaves, cayenne pepper, or other aromatic spices. These additional ingredients can contribute to a more flavorful end result.

How To Boil Peanuts In Pressure Cooker

Boiling peanuts in a pressure cooker is a straightforward process that involves a few key steps. Here’s a detailed guide on how to accomplish this with ease.

Step 1: Add Ingredients To The Pressure Cooker

Once the peanuts are prepped and seasoned (if desired), place them in the pressure cooker. If the peanuts were soaked, drain them before adding to the pressure cooker. Add enough water to fully cover the peanuts, ensuring there is sufficient liquid for the pressure cooker to function properly.

Step 2: Cooking In The Pressure Cooker

Secure the lid onto the pressure cooker and ensure it is properly sealed. Set the pressure cooker to high pressure according to the manufacturer’s instructions. Cook the peanuts at high pressure for approximately 45 minutes to 1 hour, adjusting the cooking time based on your preference for the peanuts’ tenderness. During this time, the peanuts will absorb the flavors and become tender.

Step 3: Release Pressure And Test For Doneness

Once the cooking time is completed, release the pressure from the cooker according to the specific release method for your pressure cooker. After the pressure has been released, carefully open the lid and test the peanuts for doneness. They should be soft and tender, but not mushy. If they require more cooking, return them to the pressure cooker and cook for additional time as needed.

Step 4: Seasoning Adjustment (Optional)

After the peanuts are fully cooked, you can adjust the seasoning to taste. This is the perfect opportunity to add more salt, spices, or other flavorings to tailor the taste to your preference.

Step 5: Serving Or Storing

Once the peanuts are cooked to your desired tenderness and flavor, they are ready to be served hot or at room temperature. If there are leftovers, allow the boiled peanuts to cool before transferring them to an airtight container and refrigerating them to enjoy later.

Boiling peanuts in a pressure cooker is a convenient and efficient method to achieve flavorful and tender results in less time. By selecting high-quality peanuts, properly preparing and seasoning them, and following the simple steps for pressure cooking, you can enjoy delicious boiled peanuts in no time. Experiment with different seasonings and cooking times to find the perfect balance of flavors and textures, and delight in this beloved Southern snack that can be enjoyed as a tasty treat or a versatile ingredient in various dishes.

Science Behind Boiling

Boiling peanuts is a popular and delicious snack enjoyed by many people around the world. This process involves immersing raw or unroasted peanuts in boiling water until they become soft and tender. Traditionally, peanuts were boiled on a stovetop for several hours, requiring constant monitoring and attention. However, modern appliances such as pressure cookers have made the process quicker and more efficient.

Boiling is a cooking method that involves heating a liquid to its boiling point, where it undergoes a rapid phase change from a liquid to a gas. When peanuts are boiled, the heat breaks down their cellular structure, resulting in a softer and more palatable texture. The high temperature also helps to reduce any bitterness and enhances the natural flavor of the peanuts.

Using a pressure cooker for boiling peanuts has a significant advantage over conventional stovetop methods. The pressure cooker creates a sealed environment where steam is generated and trapped, which raises the boiling point of water. By increasing the boiling point, the peanuts can cook at higher temperatures, allowing them to become tender more quickly.

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Optimal Boiling Times

One of the key benefits of using a pressure cooker is its ability to significantly reduce the cooking time required to boil peanuts. While stovetop boiling can take several hours, boiling peanuts in a pressure cooker can be completed in a fraction of the time. The optimal boiling time for peanuts in a pressure cooker depends on various factors such as the size and freshness of the peanuts, as well as personal preference for doneness.

For small-sized peanuts, the boiling time typically ranges from 30 to 45 minutes in a pressure cooker. Medium-sized peanuts may take around 45 to 60 minutes, while large-sized peanuts could require 60 to 75 minutes of boiling. It is important to note that these times are approximate, and it is recommended to check for doneness periodically to ensure optimal results.

Doneness Test

To determine if the boiled peanuts are done, it is essential to regularly test their texture. Overcooked peanuts can become mushy and lose their natural flavor, while undercooked peanuts may be too hard and difficult to eat. The most reliable method to test for doneness is to sample the peanuts and assess their texture.

After boiling for the estimated time depending on the size of the peanuts, carefully remove one or two peanuts from the pressure cooker using a slotted spoon or tongs. Allow them to cool slightly before tasting. The ideal boiled peanut should be soft with a slight resistance when bitten into. It should not be overly crunchy nor should it disintegrate easily. If the texture is not satisfactory, place the peanuts back into the pressure cooker and continue boiling for a few more minutes before retesting.

Factors Affecting Boiling Peanuts

Several factors can impact the boiling process and the resulting texture of the boiled peanuts. It is important to consider these variables to achieve the desired doneness and flavor.

Peanuts Size And Freshness

The size and freshness of the peanuts play a crucial role in determining the boiling time. Smaller peanuts tend to cook faster than larger ones. Additionally, fresh peanuts generally require less boiling time compared to older or stale peanuts. It is recommended to use peanuts that are still within their best-by date to ensure optimal results.

Water Level

The amount of water used in the pressure cooker can affect the boiling time and texture of the peanuts. It is essential to have enough water to cover the peanuts adequately but not too much that it dilutes the flavor. Aim to have the peanuts submerged in water with an inch or two of extra water above them. Insufficient water can result in uneven cooking, while too much water can make the peanuts taste bland. It is advisable to follow the specific guidelines provided by the pressure cooker manufacturer for water measurements.

Salt And Seasonings

Traditionally, boiled peanuts are seasoned with salt or other flavorings to enhance their taste. The addition of salt during the boiling process can help to balance the flavors and bring out the natural sweetness of the peanuts. It is recommended to add salt or any desired seasonings after the peanuts have finished boiling and while they are still warm. This allows the peanuts to absorb the flavors more effectively.

Altitude And Pressure

The altitude at which you are cooking can impact the boiling point of water and, therefore, the cooking time required for the peanuts. At higher altitudes, due to reduced atmospheric pressure, the boiling point of water decreases. This means that the peanuts in a pressure cooker might take slightly longer to cook if you are at a higher altitude. It is advisable to consult the pressure cooker’s user manual for specific instructions regarding cooking at different altitudes.

Varietal Differences

Different peanut varieties can have varying levels of natural oils and moisture content. These differences can influence the boiling time and the texture of the final product. It is recommended to experiment and adjust the boiling time based on the specific variety of peanuts being used.

Boiling peanuts in a pressure cooker is a convenient and efficient method that significantly reduces cooking time while producing delicious and tender peanuts. The high temperature and increased pressure in the pressure cooker help to break down the cellular structure of the peanuts, resulting in a softer texture and enhanced flavors. By following the optimal boiling times, testing for doneness, and considering factors such as peanut size, freshness, water level, seasoning, altitude, and varietal differences, you can achieve perfectly boiled peanuts that are enjoyable as a snack or an accompaniment to various dishes. So, grab your pressure cooker and start boiling some peanuts to enjoy this delectable treat!

Texture After Boiling

Boiling peanuts is a popular culinary practice that brings out the unique flavors and textures of this delightful snack. While traditional methods involve simmering peanuts for several hours, using a pressure cooker can significantly reduce cooking time without compromising the final result.

When it comes to boiled peanuts, achieving the perfect texture is crucial. Traditionally boiled peanuts have a soft, slightly tender texture that is achieved through slow simmering over a prolonged period. However, using a pressure cooker can expedite the cooking process while still resulting in tender, flavorful peanuts.

By cooking peanuts in a pressure cooker, the high pressure and heat conditions allow the peanuts to become tender more quickly. As the pressure builds, the moisture in the peanuts is forced into the shells, resulting in a soft, moist interior. This expedited cooking also helps retain the nut’s natural crunchiness, creating an enjoyable contrast in texture.

Taste After Boiling

Boiled peanuts offer a unique flavor profile that varies depending on the cooking method employed. When boiling peanuts in a pressure cooker, the intense heat and pressure help infuse the nuts with rich flavors. The prolonged cooking time in the pressure cooker allows the peanuts to absorb the flavors of any added seasonings or spices, resulting in a more pronounced taste.

The natural sweetness of peanuts becomes more pronounced during the boiling process, giving the finished product a subtly sweet and savory taste. The seasonings and spices used during boiling, such as salt, cayenne pepper, or garlic, further enhance the overall flavor profile. The pressure cooker method helps ensure that the flavors are evenly distributed throughout the peanuts, resulting in a deliciously balanced taste.

Smell After Boiling

The aroma of boiled peanuts is another important aspect of the cooking process. Boiling peanuts in a pressure cooker can produce enticing scents that fill your kitchen and entice your senses. The fragrant aroma is a combination of the peanuts’ inherent nutty smell and the release of flavors from any added seasoning.

As the peanuts cook under pressure, their aromatics are released and meld with the surrounding steam. This results in an inviting smell that can be both comforting and tempting. The tantalizing aroma of boiled peanuts is a surefire way to attract the attention and raise the anticipation of anyone nearby.

Boiling Techniques For Different Culinary Preferences

Boiling peanuts can be tailored to suit various culinary preferences. Here are three boiling techniques that can help you achieve the desired texture, taste, and aroma:

1. Traditional Simmering Method

The traditional simmering method involves boiling peanuts in a pot over low heat for several hours. While this method is time-consuming, it allows the peanuts to soak in the flavors of seasonings and spices while gradually becoming tender.

To use this method, start by rinsing the raw peanuts thoroughly. Place the peanuts in a large pot, cover them with water, and add any desired seasonings, such as salt or spices. Bring the water to a boil, then reduce the heat to low and simmer the peanuts for 4-6 hours, stirring occasionally. Check the texture of the peanuts occasionally to ensure they reach your desired level of tenderness. Once done, strain the peanuts and serve hot.

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2. Quick Soaking Method

The quick soaking method is ideal for those who want to shorten the cooking time while still achieving tender peanuts. This method involves soaking the peanuts in hot water before boiling them in a pressure cooker.

Start by rinsing the raw peanuts thoroughly. Place them in a bowl and cover them with boiling water. Let the peanuts soak for 30 minutes to an hour. Drain the water and transfer the peanuts to a pressure cooker. Add fresh water and any desired seasonings. Cook the peanuts on high pressure for 40-50 minutes. Once cooked, release the pressure, strain the peanuts, and serve.

3. Pre-soaking Method

The pre-soaking method is similar to the quick soaking method but involves soaking the peanuts overnight for even more tender results. This method requires some planning ahead but is well worth the wait.

Begin by rinsing the raw peanuts and placing them in a large bowl. Cover the peanuts with water and let them soak overnight, ensuring they are fully submerged. The next day, drain the water and transfer the peanuts to a pressure cooker. Add fresh water and seasonings. Cook on high pressure for 30-40 minutes. Release the pressure, strain the peanuts, and serve.

Boiling peanuts in a pressure cooker is a convenient and efficient way to achieve tender, flavorful results in a fraction of the time. The pressure cooker method allows for a quicker cooking process while still infusing the peanuts with a rich taste and aroma. Whether you prefer the traditional simmering method, the quick soaking method, or the pre-soaking method, boiling peanuts in a pressure cooker is a versatile culinary technique that ensures consistently delicious results.

Experiment with different seasonings and spices to create your own unique flavor combinations. Whether you enjoy sweet, spicy, or savory flavors, boiling peanuts in a pressure cooker allows for endless possibilities. So, grab your pressure cooker and get ready to savor the delightful taste and texture of perfectly boiled peanuts.

Retaining Nutrition

If you’re a fan of boiled peanuts, there’s a good chance that you’ve tried making them at home. While there are several ways to boil peanuts, using a pressure cooker has been growing in popularity due to its effectiveness and efficiency.

One of the advantages of boiling peanuts in a pressure cooker rather than on the stovetop is that it helps to retain more of the nutrients in the peanuts. The high pressure and temperature help to break down the hard-to-digest compounds, making the peanuts more nutritious and easier to digest.

Common Mistakes To Avoid

When boiling peanuts in a pressure cooker, there are a few common mistakes that you should avoid:


Overcooking the peanuts can result in a mushy texture and loss of flavor. To avoid this, it’s essential to keep an eye on the cooking time and check the peanuts regularly.


If the peanuts are undercooked, they can be tough and chewy. Make sure to cook them for the recommended time and check them to ensure that they’re cooked through.

Not Adding Enough Salt

Salt is a crucial ingredient when it comes to boiled peanuts. If you don’t add enough salt, the peanuts can taste bland. Make sure to add enough salt to suit your taste preferences.

Not Rinsing The Peanuts

It’s important to rinse the peanuts thoroughly before cooking. This removes any dirt or debris that may be present.

Tips To Boil Peanuts

To get the best results when boiling peanuts in a pressure cooker, here are some tips to keep in mind:

Choose Fresh Peanuts

Fresh peanuts are essential for getting the best flavor and texture. Make sure that the peanuts are not old or stale.


Soaking the peanuts overnight can help to reduce the cooking time and ensure that they cook evenly.

Adding Flavor

You can add various ingredients to the water to add flavor to the peanuts. This can include garlic, ginger, bay leaves, or even beer.

Water Level

Make sure to add enough water to the pressure cooker to cover the peanuts. This will help to ensure that they cook evenly.

Cook Time

The cook time can vary depending on the size and freshness of the peanuts. The general rule of thumb is to cook them for 30-45 minutes under high pressure.

What To Do With Boiled Peanuts

Now that you’ve boiled your peanuts, you might be wondering what to do with them. Here are some delicious ways to enjoy boiled peanuts:


Boiled peanuts make for a tasty and healthy snack. You can eat them plain or add your favorite seasoning.

Peanut Butter

Boiled peanuts can be used to make homemade peanut butter. Simply grind the peanuts in a food processor until smooth.


Boiled peanuts can add a delicious crunch to your favorite salad.


Add boiled peanuts to your favorite soup recipe for added texture and flavor.

Trail Mix

Mix boiled peanuts with your favorite nuts and dried fruits for a healthy and flavorful trail mix.


Boiling peanuts in a pressure cooker is a great way to get delicious and nutritious peanuts at home. With the right technique and attention to detail, you can avoid common mistakes and get the best results possible. Whether you’re looking for a healthy snack or a delicious addition to your favorite recipe, boiled peanuts are sure to satisfy.


What Is A Pressure Cooker And How Does It Work?

A pressure cooker is a kitchen appliance that uses steam pressure to cook food quickly. It works by creating a high-pressure environment in a sealed pot to increase the boiling point of water, which helps food cook faster.

How Long Does It Take To Boil Peanuts In A Pressure Cooker?

It typically takes around 30-40 minutes to boil raw peanuts in a pressure cooker. However, the cooking time may vary depending on the size and quality of the peanuts, as well as the pressure cooker’s brand and model.

Do I Need To Soak The Peanuts Before Boiling Them In A Pressure Cooker?

It is not necessary, but soaking the peanuts for at least 4-6 hours can help reduce the cooking time and make the peanuts more tender. If you’re short on time, you can also soak them in hot water for 1-2 hours.

Is It Safe To Release The Pressure Manually After Boiling Peanuts In A Pressure Cooker?

Yes, it is safe to release the pressure manually after boiling peanuts in a pressure cooker. However, it is important to follow the manufacturer’s instructions and wear protective hand gear while doing so to prevent burns from hot steam.

Can Boiled Peanuts Be Stored In The Fridge?

Yes, boiled peanuts can be stored in the fridge for up to 5 days. Make sure to transfer them to an airtight container once cooled and refrigerate them promptly. You can also freeze boiled peanuts for longer storage, up to 6 months.