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 only five ingredients: peanuts, granulated sugar, butter, baking soda, 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.

    Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (4)

  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.

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

  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.

    Our 5-Ingredient Peanut Brittle is the Best Candy to Make and Share (7)

  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 put baking soda in peanut brittle?

    Baking soda is a key ingredient in peanut brittle. It's what aerates the candy, giving it a nice light crunch.

  • 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.

  • 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

Is peanut brittle good or bad for you? ›

But, peanut brittle becomes terrible for your teeth once all of those ingredients are combined into the final product. After it's made, peanut brittle turns into a hard, sticky candy that can do some serious damage to teeth.

What is the science behind peanut brittle? ›

For peanut brittle, start with a quantity of water that is 20-50% of the sugar by weight, and heat the solution over high heat. As the water converts to steam, the monosaccharides begin to saturate the solution, increasing their tendency to form crystals and precipitate, which results in a gritty brittle.

Why do people like peanut brittle? ›

Peanut brittle is a delicious treat that is perfect to make around the holidays. It's a sugary combination that's generously dotted with peanuts for some added crunch! There are many brittle recipes and many people make ones that are thin and almost tooth-breakingly hard.

What are some fun facts about peanut brittle? ›

In parts of the Middle East, brittle is made with pistachios, while many Asian countries use sesame seeds and peanuts. “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.

Is peanut brittle high in carbs? ›

Peanut Brittle (1 cup) contains 104.7g total carbs, 101g net carbs, 27.9g fat, 11.1g protein, and 714 calories.

What makes peanut brittle too hard? ›

Why is it too hard? Using baking soda usually prevents peanut brittle from being too, well, brittle. However, if you cook the candy past the set temperature or overwork the candy once you spread it out onto the cookie sheet, that can cause it to become very hard and difficult to bite through.

Why do you put baking soda in peanut brittle? ›

Just as in homemade syrup or caramel corn, baking soda causes a unique chemical reaction (basically a lot of rising foam) that is crucial in creating the right texture in peanut brittle. If you make it without baking soda but you will notice the brittle is a bit harder to bite through.

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.

Does peanut brittle contain butter? ›

If you opt for salted butter, you can skip this ingredient. Peanuts: Of course, you'll need peanuts for this classic treat! Butter: Unsalted butter adds richness to decadent peanut brittle. Baking soda: A teaspoon of baking soda creates air bubbles and makes a pleasantly "brittle" texture.

How do you keep peanut brittle crispy? ›

Tips on How to Store Peanut Brittle
  1. #1 - Store in an airtight container. ...
  2. #2 - Separate your brittle. ...
  3. #3 - Avoid using the refrigerator. ...
  4. #4 - But, if needed, use the freezer. ...
  5. #5 - Overall, eliminate opportunities for moisture.
Nov 10, 2022

Is peanut brittle a southern thing? ›

Brittle is a Southern treat that is enjoyed mostly around the holiday season. Though it's not exactly clear when the first brittle was created, one legend says that a Southern woman created peanut brittle by mistake around 1890. (Which is oftentimes how the most delicious things are created — by happy accidents!)

Is peanut brittle considered toffee? ›

Brittles are typically composed mostly of sugar, while toffees contain a fair amount of butter and in some cases milk. This makes toffees fuller and richer in taste, while brittles are more purely sweet and sugary. Brittles are also much thinner than most toffees.

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.

What are 5 facts about peanuts? ›

Did you know these interesting facts about peanuts?
  • *Peanuts are not nuts.
  • *Peanuts are good for you.
  • *There are six US cities named after peanut.
  • *There are over 500 peanuts in every jar of peanut butter.
  • *Peanut butter can be turned into diamonds!
Sep 14, 2021

Can you make money selling peanut brittle? ›

If you don't think a peanut brittle business can sustain itself, think again -- while it may sound like a niche product, if you make it well, you can make a living from it. Of course, making the best brittle around isn't all it takes.

Are crunchy peanuts healthy? ›

Peanuts are high in unsaturated fat, mostly monounsaturated fat (the type that is also in olive and rapeseed oil). This means they're high in calories. But they're also a source of fibre, protein and a range of vitamins and minerals.

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 Crunchy peanut butter bad for you? ›

As long as you are choosing a peanut butter that's all natural and pesticide free, in addition to being free from added salt or sugar, any peanut butter will be a healthy choice. However, crunchy peanut butter has a little more fiber and less saturated fat, making it overall more nutritious, even if only slightly so.

What is the most unhealthiest peanut butter? ›

Below is a list of 13 of some of the worst peanut butter brands and why they should be avoided.
  • Peter Pan Creamy Original Peanut Butter. ...
  • Smucker's Reduced Fat Natural Style Creamy Peanut Butter. ...
  • Jif Reduced Fat Creamy Peanut Butter Spread. ...
  • Great Value Creamy Peanut Butter. ...
  • Peanut Butter & Co.
Feb 7, 2024

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