How to Make the Best 5-Ingredient Peanut Brittle at Home!

peanut brittle recipe

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Peanut Brittle Recipe

Why You’ll Love Peanut Brittle?

There’s something undeniably satisfying about biting into a piece of homemade peanut brittle—crunchy, sweet, and packed with nutty goodness. This classic treat is perfect for holiday gifting, movie nights, or simply satisfying a sweet tooth. Plus, it’s surprisingly easy to make in just 20 minutes! Whether you’re a seasoned candy-maker or a beginner, this recipe delivers foolproof results every time. For more comforting classics, check out this homestyle chicken pot pie that pairs perfectly with a sweet finish.

Ingredients to make peanut brittle?

  • 1 cup granulated sugar
  • 1/2 cup light corn syrup
  • 1/4 cup water
  • 1 cup raw peanuts (unsalted)
  • 2 tablespoons unsalted butter
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking soda
  • 1/4 teaspoon salt

Notes: For a nut-free version, substitute peanuts with toasted sunflower seeds. Use high-quality vanilla extract for the best flavor. If you prefer a darker brittle, swap light corn syrup for dark corn syrup.

Time needed to make peanut brittle?

Making homemade peanut brittle is surprisingly quick! Here’s the breakdown:

  • Prep time: 5 minutes (measuring ingredients, lining baking sheet)
  • Cook time: 15 minutes (candy thermometer required)
  • Total time: 20 minutes plus cooling

This speedy treat comes together faster than most desserts – perfect when you need last-minute holiday gifts or a sweet craving fix. For more quick dessert ideas that take under 30 minutes, check out our vegetable quiche recipe that pairs wonderfully with sweet treats.

Quick Steps to Make Peanut Brittle?

Step 1: Prep Your Ingredients

Gather all your ingredients—sugar, corn syrup, peanuts, butter, baking soda, and vanilla—and measure them precisely. Having everything ready ensures a smooth cooking process.

Step 2: Combine Sugar & Corn Syrup

In a heavy-bottomed saucepan, mix sugar and corn syrup over medium heat. Stir continuously until the sugar dissolves completely, creating a smooth syrup base.

Step 3: Add Peanuts

Once the syrup reaches 240°F (use a candy thermometer for accuracy), stir in the peanuts. Keep stirring to coat them evenly and prevent burning.

Step 4: Cook to Hard Crack Stage

Continue heating until the mixture hits 300°F (hard crack stage). The peanuts will darken slightly, and the syrup will turn golden brown.

Step 5: Add Butter & Flavorings

Remove from heat and quickly stir in butter, vanilla, and baking soda. The mixture will bubble—this is normal and gives peanut brittle its signature airy texture.

Step 6: Spread & Cool

Pour the hot mixture onto a greased baking sheet, spreading it thinly with a spatula. Let it cool completely (about 30 minutes) before breaking into pieces.

Is peanut brittle healthy and nutritious ?

Peanut brittle is a delicious treat, but is it good for you? While it provides some nutritional benefits from peanuts, it’s also high in sugar and calories. A typical serving (about 1 oz) contains roughly 150 calories, 6g of fat, 20g of carbs, and 3g of protein. Peanuts offer healthy fats, protein, and essential nutrients like magnesium and vitamin E. However, the high sugar content means it’s best enjoyed in moderation.

For a healthier twist, consider making peanut brittle with natural sweeteners like honey or maple syrup. You can also try adding seeds or nuts for extra nutrients. If you’re looking for other nutritious snack ideas, check out this roasted sweet potato salad or this vegetable quiche recipe for balanced options.

For more insights on healthy desserts, explore this pumpkin cheesecake recipe or these vanilla bean crepes for lighter alternatives.

Can I make peanut brittle healthier and still delicious?

Absolutely! You can enjoy peanut brittle with a healthier twist without sacrificing its signature crunch and sweetness. Here are some smart swaps to make this classic treat better for you:

1. Reduce Sugar with Natural Sweeteners

Swap refined sugar for natural alternatives like honey, maple syrup, or coconut sugar. These options provide a richer flavor and a lower glycemic index. For a sugar-free version, try using a monk fruit sweetener blend—just adjust cooking times slightly since these sweeteners behave differently than sugar.

2. Use Healthier Fats

Instead of butter, try coconut oil or a light olive oil for a healthier fat profile. These alternatives still give peanut brittle its glossy finish while adding beneficial nutrients. If you’re looking for a buttery flavor without dairy, try vegan butter made from nuts or seeds.

3. Boost Nutrition with Superfoods

Add chia seeds, flaxseeds, or hemp seeds for extra fiber and omega-3s. You can also mix in dark chocolate chips for antioxidants—just sprinkle them on top after spreading the brittle.

4. Choose High-Quality Peanuts

Opt for organic, unsalted peanuts to avoid unnecessary additives. Roasting them yourself ensures freshness and allows you to control the salt content. For more protein-packed snack ideas, check out our nutritious salad recipes.

By making these simple adjustments, you can create a peanut brittle that’s just as addictive but better for your health. For more inspiration on healthier desserts, explore these guilt-free treats or our wholesome baking ideas.

How to Serve Peanut Brittle?

Peanut brittle is a versatile treat that pairs well with various accompaniments. For a cozy dessert, serve it alongside a scoop of vanilla ice cream or drizzle it with melted chocolate for extra indulgence. If you prefer a savory contrast, pair it with sharp cheeses like aged cheddar or gouda—the salty-sweet combo is irresistible.

For holiday gatherings, arrange broken pieces on a charcuterie board with dried fruits, nuts, and dark chocolate. It also makes a delightful topping for yogurt parfaits or oatmeal. Feeling adventurous? Crush it and sprinkle over whipped cream-topped desserts or blend into milkshakes for a crunchy twist.

Hosting a party? Offer peanut brittle with coffee, spiced chai, or a glass of dessert wine like Muscat. For a kid-friendly twist, pack small portions in treat bags alongside shortbread cookies. Pro tip: Warm brittle slightly in the microwave for 5 seconds to enhance its aroma before serving!

Looking for more creative serving ideas? Try crumbling it over roasted sweet potato salad for texture or gifting it in decorative jars with pumpkin-spiced treats for a festive touch.

Avoid These Mistakes

Making peanut brittle seems simple, but small errors can ruin its perfect crunch. Here are common pitfalls and how to avoid them:

1. Overcooking the Sugar

Peanut brittle turns bitter if the sugar caramelizes too long. Use a candy thermometer and remove it from heat at 300°F (hard crack stage). For foolproof results, check out our guide on perfecting temperature-sensitive recipes.

2. Skipping the Baking Soda

This secret ingredient creates air pockets for that signature brittle texture. For more kitchen chemistry tips, see how professional chefs use leavening agents.

3. Improper Storage

Humidity makes peanut brittle sticky. Store it in airtight containers with parchment between layers. Learn proper storage techniques from our salad preservation guide which uses similar principles.

4. Stirring After Adding Nuts

This causes sugar crystallization. Fold gently just once after adding peanuts. For more nut-based recipes done right, explore these pecan techniques from baking experts.

The best way to store leftover peanut brittle

To keep your peanut brittle fresh and crunchy, store it in an airtight container at room temperature. For longer shelf life, layer parchment paper between pieces to prevent sticking. If you prefer a cool environment, learn how to store sweets properly to avoid moisture buildup. For extra crispness, try this pro tip from seasoned bakers.

Freezing works too! Wrap individual portions tightly in wax paper, then place them in a freezer-safe bag. Thaw at room temperature for 30 minutes before serving. Need more storage ideas? Check out our guide on preserving homemade treats or explore alternative methods for nut-based confections.

Ready to give peanut brittle a try?

If you’re craving a sweet, crunchy treat that’s quick to make, peanut brittle is the perfect choice. Whether you’re prepping for the holidays, a gift, or just a snack, this recipe delivers irresistible flavor in minutes. For more delicious dessert ideas, check out our pumpkin cheesecake or pecan sandies. If you love easy casseroles, don’t miss our hamburger casserole or vegetable quiche for savory options. Happy cooking!

Frequently Asked Questions

How long does homemade peanut brittle last?

Properly stored in an airtight container, peanut brittle stays fresh for up to 3 weeks at room temperature. For longer storage, freeze it for up to 3 months.

Why is my peanut brittle too sticky?

Sticky brittle usually means the sugar mixture didn’t reach the proper temperature (300°F/hard crack stage). Use a candy thermometer for accuracy and avoid stirring once boiling starts.

Can I make peanut brittle without corn syrup?

Yes! Substitute light corn syrup with honey or golden syrup in equal amounts, though the texture may be slightly different. For a corn-free version, try using just sugar and water with careful temperature monitoring.

What nuts can I use instead of peanuts?

Almonds, pecans, or cashews work well as peanut alternatives. For nut-free brittle, try sunflower seeds or pumpkin seeds – just adjust cooking times as needed.

How do I get peanut brittle to break easily?

Immediately after pouring, stretch the brittle thin by lifting the edges with forks or spatulas. Let it cool completely before breaking – the thinner it is, the easier it snaps.

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Mia Skillet

Mia Skillet

Pro chef & blogger

Welcome to Cookdelice, where culinary inspiration meets simplicity! Let’s cook up something amazing together!

Mia Skillet​