Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (2024)

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This salty-sweet treat is made on the stovetop with just five ingredients

By

Martha Stewart

Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (1)

Martha Stewart

Martha Stewart is a bestselling author, entrepreneur, and lifestyle expert who has taught millions of people through generations the joy of entertaining, cooking, gardening, collecting, crafting, and home renovating via her eponymous magazine, Martha Stewart Living, Emmy-winning television shows, and 99 books (and counting). Based in Katonah, N.Y., where she helms her 156-acre Bedford Farm, Martha is America's first self-made female billionaire.

Editorial Guidelines

Updated on November 22, 2023

The perfect balance between salty and sweet, our peanut brittle recipe is made with just a few ingredients: peanuts, granulated sugar, butter, and salt. There's no corn syrup in our peanut brittle, giving it a true old-fashioned flavor and texture.

Peanut brittle is one of the easiest candies to make—and since it can be made way ahead of when you need it, it's perfect for gifting during the holiday season (or any season). It's customizable too: If peanuts aren’t your thing, make it with cashews or almonds instead.

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20 Easy Candy Recipes Perfect for Beginners

What Is Peanut Brittle?

Brittle is a kind of smooth, crisp candy made by stirring toasted nuts into a sugar mixture cooked to the hard crack or caramel stage, then turned out onto an oiled surface to cool. Peanut brittle is the most popular type of brittle.

3 Tips for Making Peanut Brittle

  • Avoid making brittle in a humid environment. Brittle is best made on dry, low humidity day. If you make it when it is humid, the candy will attract moisture from the air, making it sticky instead of crisp. Humidity also slows the cooling process while your candy is setting, increasing the chances of having unwanted crystals form.
  • Have all your ingredients measured out before you start to make the peanut brittle so you aren’t searching for an ingredient while the sugar burns.
  • Be careful when pouring the brittle into the buttered pan as the candy is very hot. Wearoven gloves to make sure the molten candy doesn’t touch your skin.

Peanuts make the classic brittle, but you can substitute the same amount of cashews or almonds instead in this recipe.

Ingredients

  • Unsalted butter, softened, for baking sheet

  • 2 cups sugar

  • Pinch of salt

  • 1 ½ cups salted peanuts, 7 ounces

  • Vegetable oil, for spatula

Directions

  1. Butter baking sheet:

    Butter a rimmed baking sheet; set aside.

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  2. Mix sugar, water, and salt:

    Stir together sugar, 1/2 cup water, and the salt in a medium saucepan.

    Use a medium-size saucepan (wider rather than taller) that does not have a nonstick coating.

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  3. Cook:

    Cook over high heat, without stirring, until sugar begins to melt and turn golden, about 3 minutes. Continue to cook, stirring occasionally, until sugar has melted and mixture turns golden amber, about 10 minutes.

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  4. Add peanuts:

    Remove pan from heat. Stir in peanuts.

    Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (6)

  5. Spread on prepared tray:

    Immediately pour peanut mixture onto buttered baking sheet. Quickly spread mixture to 1/2 inch thick using an oiled metal spatula. Let cool completely, about 15 minutes.

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  6. Break into pieces:

    Break brittle into pieces ready to serve.

    Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (8)

Storage

Properly stored (in an airtight container at room temperature), peanut brittle will last one month. Do not store the brittle in the refrigerator because the moisture in the fridge will soften the brittle.

Peanut brittle can be frozen, but it is not something we recommend because the candy keeps well at room temperature and freezing alters its texture.

Frequently Asked Questions

  • Why didn't my homemade peanut brittle get hard?

    The main reason why peanut brittle doesn’t get hard and have the crunch we expect is because the sugar was not cooked long enough. The sugar needs to be cooked to what is called the hard crack stage, 300ºF.

  • What is the hard-crack stage?

    The hard-crack stage is the highest temperature you are likely to see specified in a candy recipe. At the hard-crack stage there is almost no water left in the sugar syrup. It gets its name because it's the point when a drop of boiling sugar syrup immersed into cold water will break or crack into hard, brittle threads.

  • Is English toffee the same as peanut brittle?

    English toffee and peanut brittle are both candies made with butter and sugar, but there a significant differences. Toffee has a much higher proportion of butter than brittle and that is what gives it a more pliable texture than that of brittle. Also, peanut brittle contains peanut halves. It is a simpler candy than English toffee that has a chocolate topping and generally does not contain peanuts and if it has nuts, they are cut into much smaller pieces.

Originally appeared: Martha Stewart Living, July 2005

Updated by

Victoria Spencer

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Victoria Spencer

Victoria Spencer is an experienced food editor, writer, and recipe developer. She manages the Martha Stewart recipe archive and is always curious about new ingredients and the best techniques. She has been working in food media for over 20 years.

Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (2024)

FAQs

Are peanut brittle good for you? ›

We call this Healthy Peanut Brittle a treat food. It's a little bit naughty because it's sweet – it uses some 100% maple syrup, but it's also good because it includes good fats from coconut oil and protein from peanut butter.

Why didn't my peanut brittle get hard? ›

The main reason why peanut brittle doesn't get hard and have the crunch we expect is because the sugar was not cooked long enough. The sugar needs to be cooked to what is called the hard crack stage, 300ºF.

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.

What are some fun facts about peanut brittle? ›

“Brittle,” a flat hardened sugar candy, is thought to be one of the first candies ever made. Peanut brittle made with corn syrups and nuts began appearing in cookbooks around the 19th century. Peanut brittle (once it's completely cooled) in an airtight container at room temperature can last six to eight weeks.

Should you refrigerate peanut brittle? ›

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.

Is peanut brittle heart healthy? ›

Peanuts and peanut products are unique whole foods that naturally contain phytochemicals. They also contain heart healthy monounsaturated fat, which has been linked to lowering blood cholesterol levels.

How do you keep peanut brittle crispy? ›

#1 - Store in an airtight container

It should come as no surprise that storing your peanut brittle in airtight containers is one of the best ways to store peanut brittle. Keeping air out helps maintain your brittle's freshness by minimizing the amount of moisture that might come into contact with your sweet treat.

Can you overcook peanut brittle? ›

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.

Why is my homemade peanut brittle chewy? ›

Why did my peanut brittle turn out chewy? The likely cause is that the sugar mixture didn't reach the proper hard crack stage temperature. Ensuring it reaches 300˚F is key to getting that classic brittle texture.

How do you fix failed peanut brittle? ›

Why Is My Peanut Brittle Chewy / Sticky / Didn't Harden?
  1. Break up the brittle and place it in a glass, microwave-safe bowl. Heat on HIGH heat 1-2 minutes until soft and semi-melted. ...
  2. Transfer the semi-melted brittle to a a clean saucepan. ...
  3. Immediately remove from the heat and add additional 1/2 teaspoon of baking soda.
Nov 18, 2022

Why do people put co*ke in peanuts? ›

History. The combination is believed to have developed in the South during the 1920s, as a snack for blue-collar workers that did not require them to wash their hands. It quickly became popular as a summer snack, especially in rural areas. The snack became an internet trend in 2018.

Can you use parchment paper when making peanut brittle? ›

You'll also want to prepare a baking sheet, with either a silicone mat or parchment paper. The mat/paper will help ensure the peanut brittle doesn't stick directly to pan once it has cooled.

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.

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.

Why do people like peanut brittle? ›

In the vast realm of sweet treats, few can rival the satisfying crunch of brittle. This delectable confection is a harmonious blend of sugar, nuts, and magic that has captivated taste buds around the world for centuries.

Which type of peanut is healthiest? ›

Which types of peanuts are most healthful? Raw peanuts are the most healthful variety. Peanut butter is a great choice, offering a healthy nutritional profile and a range of health benefits. Learn about the health benefits of peanut butter.

Are peanuts an unhealthy snack? ›

Peanuts are full of nutrition and make for a healthy snack. They're full of fiber, protein, and healthy fats, which can aid weight management by keeping you full longer. For best results, choose raw, roasted, or boiled peanuts free of added salt and flavoring, and be mindful of your serving size.

Is it healthy to eat peanut butter every day? ›

It is OK to eat peanut butter every day, but in moderation. Do not eat more than 2 tablespoons, approximately 32 grams, a day. This protein-packed spread is made by blending roasted peanuts into a thick paste and contains various nutrients that promote good health.

Is peanut brittle considered candy? ›

While it doesn't resemble a lollipop or jelly bean, brittle is actually considered a type of candy characterized by its crisp and, well, brittle texture. A symphony of sweetness and snap, the basic ingredients of brittle include sugar, water, and nuts.

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