Can You Freeze Peanut Brittle? Answers, Tips & How-To

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There’s something comforting and nostalgic about homemade peanut brittle. That nutty flavor, the crunchy texture, and the sweet, buttery flavors that melt in your mouth. But a common question that arises every time we whip up a batch of this old fashioned candy is, “can you freeze peanut brittle?”

Well, we’re here to answer that question and give you some handy homemade recipe tips and how-to guides!

tin of peanut brittle

Can You Freeze Peanut Brittle? Yes, You Can!

Good news for all you peanut brittle lovers out there – yes, you can freeze peanut brittle! In fact, storing your brittle in the freezer can extend its shelf life for an extended period, ensuring that you have a delicious peanut treat to enjoy long after the holiday season has passed.

Best Ways to Freeze Peanut Brittle

When it comes to freezing peanut brittle, there are a few best ways to do it. First and foremost, you’ll want to let your brittle cool to room temperature after it’s been cooked.

Once it’s cool, break it into smaller pieces and place it in an airtight container or plastic freezer bags. If you’re using a plastic or glass jar, layer the brittle with parchment paper or a layer of wax paper (or one of our suggested substitutes for parchment paper) to prevent it from sticking together.

Keep Peanut Brittle Fresh with Proper Storage

Airtight containers filled with peanut brittle

Proper storage is key to maintaining the brittle’s crisp texture and deliciously sweet and nutty flavor. After freezing, always keep your peanut brittle in a dry place, away from any heat or humidity. This will prevent freezer burn and ensure that your brittle stays fresh and tasty for a long time.

Peanut Brittle Recipe Tips and Tricks

Ingredients for making peanut brittle spread on a kitchen counter

Creating the perfect peanut brittle at home requires a handful of simple ingredients, the right temperature, and a good candy thermometer. When cooking your sugar mixture over medium heat, it’s important to reach the ‘hard crack stage’ – around 300 degrees F (150 degrees C).

This is when the sugar turns a golden brown color and gives the brittle its classic recipe crunch.

Tools You’ll Need for Making Peanut Brittle

There’s a few necessary equipment when it comes to making homemade peanut brittle. A large saucepan or medium saucepan for cooking your sugar and peanut mixture. You also need a good candy thermometer to ensure that your mixture reaches the proper temperature. It’s also good to have a wooden spoon for stirring, and a rimmed baking sheet or cookie sheet lined with parchment for pouring and setting your brittle.

Don’t forget your oven mitts! It’s going to get hot in there!

holiday oven mitts

Stirring is Key

Stirring the sugar and peanut mixture while it cooks is essential to achieving the perfect brittle texture. This ensures an even cook and prevents the sugar from burning, giving your brittle a light, crisp texture and a rich, caramelized flavor.

Adding Baking Soda

Adding baking soda or a substitute to your boiling sugar mixture creates a chemical reaction that produces bubbles, making your brittle light and airy. Just a little bit of baking soda can make a big difference in the texture of your brittle.

Serving Suggestions

Peanut brittle served with a scoop of ice cream

While peanut brittle is delicious on its own, it also pairs beautifully with a scoop of ice cream or a dollop of peanut butter for an extra indulgent treat. You can even crush it up and sprinkle it on top of your favorite desserts for a crispy, sweet and salty topping.


So, can you freeze peanut brittle? Absolutely! Freezing this delicious treat not only extends its shelf life but also maintains its crunchy, sweet, and nutty qualities. Whether you’re making your first batch or following a great recipe passed down from generations, these tips and tricks will ensure that you always have a delicious and fresh-tasting peanut brittle ready to satisfy your sweet tooth. Happy cooking!

tin of peanut brittle

Freezeable Peanut Brittle Recipe

Yield: 30 pieces
Prep Time: 10 minutes
Cook Time: 30 minutes
Additional Time: 2 hours
Total Time: 2 hours 40 minutes

This is a delicious and easy-to-make freezeable peanut brittle recipe. It's perfect for any occasion and can be kept in the freezer for up to 3 months, allowing you to enjoy homemade peanut brittle anytime you want.


  • 2 cups granulated sugar
  • 1 cup light corn syrup
  • 1/2 cup water
  • 2 cups raw unsalted peanuts
  • 1 teaspoon baking soda
  • 1 tablespoon unsalted butter
  • 1 teaspoon pure vanilla extract
  • A pinch of salt


  1. Grease a large baking sheet and set it aside.
  2. In a large saucepan, combine sugar, corn syrup, and water over medium heat. Stir until the sugar is fully dissolved.
  3. Once the mixture starts boiling, insert a candy thermometer. Continue cooking without stirring until the temperature reaches 240°F.
  4. Add the raw peanuts to the saucepan and keep stirring frequently. Allow the mixture to cook for about 10 minutes or until it reaches 300°F on the candy thermometer.
  5. Remove the saucepan from the heat and immediately stir in the baking soda, butter, vanilla extract, and a pinch of salt. The mixture will start to foam.
  6. Pour the mixture quickly onto the greased baking sheet, spreading it out as thin as possible with a spatula.
  7. Allow the peanut brittle to cool completely, which should take about 1 hour.
  8. Break the brittle into pieces. If you're not going to consume it right away, you can freeze it.


The key to making perfect peanut brittle is to have all your ingredients measured and ready to go before you start, as the process can be quite fast-paced. Be sure to keep a close eye on your candy thermometer to prevent burning.

Nutrition Information:
Yield: 30 Serving Size: 1
Amount Per Serving: Calories: 150Total Fat: 7gSaturated Fat: 1gTrans Fat: 0gUnsaturated Fat: 6gCholesterol: 1mgSodium: 100mgCarbohydrates: 20gNet Carbohydrates: 19gFiber: 1gSugar: 15gSugar Alcohols: 0gProtein: 3g
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