Mom's Best Peanut Brittle Recipe - Real Life Dinner (2024)

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Mom's Best Peanut Brittle Recipe - Real Life Dinner (1)My Mom’s Best Peanut Brittle Recipe is my dad’s favorite Christmas Candy. My mom made it every year growing up, and even though I wasn’t a huge fan back then, I can sure appreciate it as an adult. Speaking of appreciation and favorite candy, Old Fashioned Cherry Mash Chocolates is my recipe for my mom’s favorite candy, a Cherry Mash.

I like the crisp crunch and the peanut flavor throughout my Mom’s Best Peanut Brittle Recipe. It’s tasty! After trying a few different recipes, I’ve come to the conclusion that my mom’s recipe really is THE BEST!

step-by-step video for perfect peanut brittle

HOW TO MAKE MOM’S BEST PEANUT BRITTLE

  • Grease a cookie sheet with butter. Set aside.
  • Combine butter, baking soda, and vanilla in a bowl. Set aside.
  • Combine sugar, Karo Syrup, and water in a large saucepan over medium heat. Stir constantly and bring to a boil until mixture spins a thread when drizzled from your spoon. See the step-by-step video for an example.
  • Add peanuts and continue stirring the boiling mixture until it turns light brown (approx. same color as a paper bag).
  • Add the bowl of butter, baking soda, and vanilla. Mix until butter is melted and mixture is foamy from the baking soda.
  • Pour out onto prepared cookie sheet and spread mixture out with two forks as thinly as you can (approx. 1/4″).
  • Cool completely.
  • Use a butter knife to break it into pieces. (See picture at bottom of post.)

Mom's Best Peanut Brittle Recipe - Real Life Dinner (2)

MORE CHRISTMAS RECIPES YOU’LL LOVE

  • Crazy Good Mint Fudge
  • White Chocolate Peppermint Pretzel Crisps
  • Golden Oreo Peanut Butter Truffles
  • Holiday Snowball Cookies
  • Old Fashioned Cherry Mash Chocolates

Mom’s Best Peanut Brittle Recipe is made from very basic ingredients, and you don’t have to have a candy thermometer to make it. Sure, you can use a thermometer. If you don’t have one, you don’t need to feel stressed about messing this up. Just follow the instructions and watch the step-by-step video, and it will turn out great.

Mom’s Best Peanut Brittle Recipe is relatively inexpensive to make and is a great gift for teachers or neighbors. Package it up in a cute bag with a ribbon or add a few pieces to a treat plate.

Frequently Asked Questions about making Mom’s Best Peanut Brittle

where can i buy raw peanuts?

At the local grocery store and online. I have found them in the baking section at my grocery store. Others have bought them from Trader Joe’s, from the produce department of their grocery store, a farmer’s market, and even from a peanut farm.

when using a candy thermometer, what temperature do you bring the boiling mixture to?

Hard crack stage, which is between 300-310 degrees. If you don’t have a candy thermometer, stir the boiling mixture until it spins a thread when drizzled from the spoon. It sounds crazy, but you’ll know what I’m talking about when it happens. See the step-by-step video towards the beginning of the post for an example of what it looks like.

can you use other types of nuts in this recipe?

I have only used raw peanuts, but I don’t know of any reason why other nuts would not work. A couple of readers used almonds, and it turned out good for them.

Mom's Best Peanut Brittle Recipe - Real Life Dinner (3)

CHEF’S TOOLS:

Favorite Christmas Recipes

Layered Christmas Jello Salad {TMH}Cranberry Fluff Salad with Apples and WalnutsLion House Rolls


Mom's Best Peanut Brittle Recipe

Mom's Best Peanut Brittle Recipe - Real Life Dinner (7)

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Sweet, Crunchy Candy filled with peanuts. Satisfying treat that is sure to bring a smile during the Holidays.

Recipe type: Candy

Cuisine: Christmas

Ingredients

  • 2 cups sugar
  • 1 cup Karo Syrup (light)
  • 1 cup water
  • 2 cups raw peanuts
  • ¼ cup butter
  • 1½ tsp baking soda
  • 1 tsp vanilla
  • extra butter for greasing cookie sheet

Instructions

  1. Grease a cookie sheet with butter. Set aside.
  2. Combine butter, baking soda, and vanilla in a bowl. Set aside.
  3. Combine sugar, Karo Syrup, and water in a large saucepan over medium heat. Stir constantly and bring to a boil until mixture spins a thread when drizzled from your spoon. Sounds crazy, but you'll know what I am talking about when it happens. See the step-by-step video for an example.
  4. Add peanuts and continue stirring the boiling mixture until it turns brown, like in the pictures, (approx. same color as a paper bag).
  5. Add the bowl of butter, baking soda, and vanilla. Mix until butter is melted and mixture is foamy from the baking soda.
  6. Pour out onto prepared cookie sheet and spread mixture out with two forks as thinly as you can (approx. ¼").
  7. Cool completely.
  8. Use a butter knife to break it into pieces. (See picture below.)

Don’t Forget to pin this amazing recipe to your favorite pinterest board!

More tried and true candy recipes

Merry Widow CaramelsHomemade Toffee with Chocolate and AlmondsPeanut Butter Cup Bars {No Bake}

Mom's Best Peanut Brittle Recipe - Real Life Dinner (11)

Mom's Best Peanut Brittle Recipe - Real Life Dinner (2024)

FAQs

Why put baking soda in peanut brittle? ›

Baking soda is also very important at this stage since it reacts to the heat, creating carbon dioxide that aerates the caramel, enabling it to snap when someone bites into it rather than requiring them to gnaw at it until it breaks or pulls apart.

Why did my peanut brittle not get hard? ›

This is because you did not cook it long enough in the microwave. If the texture of the peanut brittle is sticky, and not crunchy, this means that you need to cook the mixture longer, until it reaches 300°F.

How long does homemade peanut brittle last? ›

To store: Store peanut brittle (once it's completely cooled) in an airtight container at room temperature. Do not refrigerate as the moisture from the fridge will cause the brittle to soften. Store for 6-8 weeks. To freeze: Peanut brittle can be frozen and stored up to 3 months.

Who made the original peanut brittle? ›

The general origin story of peanut brittle is that it came from the South, and that a Southern woman in the second half of the 19th century came up with peanut brittle by accidentally putting baking soda into her taffy instead of cream of tartar.

Why is my peanut brittle hard but sticky? ›

What's important to know is that the corn syrup controls the grain of the brittle so adding too little and you have a grainy textured brittle, while adding too much will result in a stringy and sticky brittle.

Why did my peanut brittle turn white? ›

Peanut brittle turning white, often referred to as "sugaring," is typically the result of crystallization of the sugar in the candy. This crystallization can make the brittle appear white or cloudy rather than having a clear, glass-like consistency.

Can you overcook peanut brittle? ›

Use a candy thermometer!

If you overcook the brittle, it could be bitter or burnt. If you undercook it, the brittle won't properly set and the end result will be sticky.

How do you keep peanut brittle crispy? ›

Should you refrigerate peanut brittle? Store the brittle in an airtight container at room temperature for up to 1 month to maintain the crisp. Moisture in the refrigerator would soften the brittle.

Why is my peanut brittle still soft? ›

Didn't combine ingredients right. Didn't get it hot enough. You have to hit hard crack stage heat or it's not going to harden.

Can I freeze homemade peanut brittle? ›

Absolutely! If you want to extend the life of your peanut brittle, you can freeze it. But, make sure it is completely cooled, as moisture is an enemy of peanut brittle. Ensure the brittle pieces are separated by parchment paper to prevent them from sticking together.

Can you use parchment paper when making peanut brittle? ›

You will want the cookie sheet to be non-stick. Use parchment paper, a silicone baking sheet or a greased cookie sheet. Spread the peanut brittle as thin as you can. Immediately add your sea salt.

Can my dog have peanut brittle? ›

Remember human peanut brittle is not safe for dog consumption, so make your pup their own to enjoy!

Is peanut brittle an American thing? ›

But did you know that this popular treat may very well be an American invention? That's right. And an American folk hero of yore may have helped garner its fame. In fact, peanut brittle's place in American pop culture is certainly an established one.

What nationality is peanut brittle? ›

Peanut brittle's prominence during holidays and celebrations solidified its place in American culinary traditions. The southern United States, known for its love affair with pecans, introduced another star to the brittle scene: pecan brittle.

Why is it called Bulldog Brittle? ›

This past Christmas Food Network had a Kid's Holiday Baking Championship special, and on it, one of the contestants made bulldog brittle. According to this girl, it's a Georgian speciality, hence bulldog (the bulldog being University of Georgia's mascot).

What is the purpose of baking soda in candy making? ›

Baking soda helps to aerate brittle — it literally makes the molten candy bubble in the pot — to create a brittle with an airy, almost honeycomblike texture that crunches easily when eaten.

How do you keep moisture out of peanut brittle? ›

#1 - Store in an airtight container

Keeping air out helps maintain your brittle's freshness by minimizing the amount of moisture that might come into contact with your sweet treat. In terms of material for your containers, it is totally up to your preference.

What does baking soda do in candy making? ›

The soda reacts with the acid to make bubbles, and the syrup foams. When the cooked syrup is poured out and begins to harden, many of the tiny bubbles are trapped before they can escape (another reason the baking soda is added at the end).

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