Munch on this delicious, Easy Peanut Brittle recipe! Sweet and buttery, this old fashioned peanut brittle is perfect for the holidays. Make this easy recipe that's perfect for gift-giving and dessert!
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This Homemade Peanut Brittle is an old-fashioned dessert that everyone loves, especially during the holidays! If you are searching for the perfect sweet to snack on or gift to give this holiday season - we're going to show you how to make a peanut brittle with only a few ingredients and steps!
If you're looking for other holiday treats, we love to serve homemade peanut brittle with Butterscotch Haystacks, Easy Fudge and Pecan Snowball Cookies. You know it's going to be a great holiday when you have great desserts (especially this best peanut brittle recipe!)
Why we love Peanut Brittle:
This peanut brittle is one of our favorite holiday recipes!
- Lasts a long time: Unlike other holiday treats that can go stale quickly, this classic peanut brittle lasts for weeks at room temperature!
- Easy to make: Don't be intimidated, peanut brittle is so easy to make!
Ingredients for Old Fashioned Peanut Brittle
To make this easy peanut brittle recipe you'll need:
- light corn syrup
- white sugar
- salted butter
- smooth peanut butter
- baking soda
- vanilla extract
- dry roasted peanuts
You'll also need a baking sheet and parchment paper.
How to Make Homemade Peanut Brittle
Making peanut brittle is easier than you'd think!
- Prep - Prepare a baking sheet by covering it in parchment paper and spraying it down with nonstick cooking spray.
- Boil mixture - In a saucepan bring the water, corn syrup, and white sugar to a boil while stirring regularly. Once the mixture has come to a boil, continue boiling until it is golden brown.
- Add in ingredients - Remove the saucepan from the stovetop and quickly stir in the butter, peanut butter, baking soda, and vanilla. Once the mixture has foamed up quickly add the peanuts and stir until the peanuts are well distributed.
- Pour onto baking sheet - Pour the mixture onto your prepped baking sheet and leave it on the counter to harden for an hour.
- Serve - Once the brittle has hardened, break it into pieces, serve, and enjoy!
Substitutions for Old Fashioned Peanut Brittle:
Corn Syrup: You can use dark corn syrup but we don't recommend it. Dark corn syrup has a molasses base which will give this a different texture
Butter: Butter is essential to this recipe. We haven't tried it with dairy free butter.
Peanut Butter: Make sure to use smooth peanut butter, not crunchy peanut butter. It's best to use regular peanut butter, not the natural kind.
Vanilla Extract: Helps to add flavor, we don't recommend substituting.
Peanuts: You can use raw peanuts in this recipe but we don't recommend it. Dry roasted peanuts are much better and help to give a crunchy texture. Raw peanuts can give a chewy texture to the peanut brittle and may make it go bad quicker.
Tips for Homemade Peanut Brittle
- Make sure to thoroughly cook your peanut brittle: You can use a candy thermometer if you want to be sure your peanut brittle is cooked correctly. It needs to be cooked to at least 300 degrees, but 350 is ideal
- Don't skip the baking soda! Baking soda is essential for peanut brittle, it helps it get crunchy!
How to Store Best Peanut Brittle Recipe:
Peanut brittle has a surprisingly long shelf life compared to other desserts.
Storage: Because there are no perishable products in this recipe, you can store it in an airtight container or Ziploc bag on the counter for up to two months! You can also store the brittle in the fridge for the same amount of time if you live in a particularly hot or humid region.
Freezing: We don't recommend freezing peanut brittle, it can get soggy when added to the freezer and exposed to moisture.
Easy Peanut Brittle FAQ
If your peanut brittle is chewy, it is most likely because it did not reach the required heat level before you took it off the burner. In order to achieve a peanut brittle that is firm and cracks under pressure, you need to achieve the hard-crack temperature stage. This is roughly 350 degrees Fahrenheit. You can use a candy thermometer to test your brittle if you'd like. Your peanut brittle also may not be brittle if you skip baking soda.
No, peanut brittle isn't really good for you. The main ingredients are butter, sugar and corn syrup. It's a treat best enjoyed in moderation!
Peanut brittle is technically considered a candy. While it's made of peanut butter and peanuts, most people classify it as candy.
Baking soda is the most important ingredient in any brittle recipe. The key to a good brittle is removing as much air from the mixture as possible. Since heating up the corn syrup and sugar creates so many bubbles, baking soda is required to let out as many air bubbles as possible. This will leave you with a lighter texture when you bite into the brittle.
Why is my peanut brittle not brittle?
If your homemade peanut brittle isn't brittle, it's most likely because it did get hot enough before you took it off the burner. In order to get a peanut brittle that is firm and cracks under pressure, you need to cook the candy to roughly 350 degrees Fahrenheit.
Baking soda is also very important to peanut brittle. If you skipped the baking soda it could lead to a chewier peanut brittle. Baking soda helps neutralize the air pockets that are created when cooking the candy.
Other Holiday Desserts to Try:
- Butterscotch Haystacks
- Christmas Rice Krispies Treat
- Peppermint Fudge
- Pecan Snowball Cookies
- Easy Nutella Cookies
- Prepare a baking sheet by covering it in parchment paper and spraying it with nonstick cooking spray.
- In a saucepan bring the water, corn syrup, and white sugar to a boil while stirring regularly. Once the mixture has come to a boil, continue boiling until it is golden brown. This will take about 20 minutes.
- Remove the saucepan from the stovetop and quickly stir in the butter, peanut butter, baking soda, and vanilla. Once the mixture has foamed up quickly add the peanuts and stir until the peanuts are well distributed.
- The peanut brittle will quickly begin to set, so pour the mixture onto your prepped baking sheet and leave on the counter to harden. This will take about an hour.
- Once the peanut brittle has hardened, break it into pieces, serve, and enjoy!