Easy Microwave Peanut Brittle

Introduction

If you crave a sweet, crunchy treat with the perfect blend of flavor and texture, this Easy Microwave Peanut Brittle recipe is your new best friend. Imagine the rich aroma of caramelizing sugar mixed with roasted peanuts filling your kitchen as you whip up this classic candy in just minutes. The brittle’s satisfying crunch and buttery sweetness make it irresistible, while its straightforward microwave method means you can enjoy homemade peanut brittle without the fuss of traditional stovetop candy-making. Whether you want a quick snack or a thoughtful homemade gift, this recipe will quickly become a favorite in your culinary repertoire.

Prep Time, Cook Time, Total Time, and Servings

Preparing this peanut brittle is a breeze. The prep time is approximately 5 minutes, with about 15 minutes of cooking and cooling time, totaling around 20 minutes. This recipe yields 16 generous servings of peanut brittle, perfect for sharing or savoring over time.

Ingredients

• 2 cups granulated white sugar
• 1 cup water
• 1 cup light corn syrup
• 2 cups raw or roasted and salted peanuts
• 1/4 teaspoon salt (only if using raw peanuts)
• 1 teaspoon baking soda
• Nonstick spray (for the baking sheet)

Step-by-Step Instructions

1. Prepare the baking sheet: Spray a rimmed cookie sheet thoroughly with nonstick spray to ensure easy removal of the brittle later.
2. Mix sugar base: In a medium-large saucepan, combine 2 cups of granulated white sugar, 1 cup of water, and 1 cup of light corn syrup. Stir the mixture gently to combine the ingredients.
3. Cook to soft ball stage: Place the saucepan over medium heat. Bring the mixture to a boil and cook slowly, stirring gently now and then until the candy reaches the soft ball stage — 245°F (118°C) on a candy thermometer.
4. Add peanuts and salt: Immediately add 2 cups of peanuts and 1/4 teaspoon salt if you are using raw peanuts. Stir them in to coat evenly with the syrup.
5. Continue cooking to hard crack stage: Keep cooking the mixture, stirring occasionally until the candy thermometer reads 300°F (149°C). The mixture will begin to thicken and turn golden brown.
6. Add baking soda: Remove the saucepan from heat briefly to add 1 teaspoon of baking soda. Stir quickly and thoroughly. The mixture will foam and become lighter in color.
7. Finish cooking: Return to heat, and cook for just about a minute more until the mixture deepens to a rich golden brown.
8. Spread on prepared pan: Immediately pour the hot brittle mixture onto the sprayed cookie sheet. Use a wooden spoon to spread it as thin and even as possible.
9. Cool completely: Allow the brittle to cool at room temperature without disturbing it. Once hardened, break the brittle into pieces.

Pro Tips for Perfect Results

• Use a reliable candy thermometer: Temperature accuracy is crucial for getting the right brittle texture.
• Work quickly after adding baking soda: The foaming reaction happens fast, so spread the mixture on the pan without delay.
• Choose your peanuts wisely: Roasted and salted peanuts add extra flavor, but raw peanuts with a pinch of salt work well too.
• Don’t skip nonstick spray: Properly greasing the baking sheet ensures easy removal and clean breaks.
• Mix gently while heating: Stirring too vigorously can cause premature crystallization resulting in grainy brittle.

Variations and Substitutions

You can tailor this easy microwave peanut brittle recipe according to your preferences or dietary needs:

• Nut substitutions: Swap peanuts for almonds, cashews, or pecans for a different nutty flavor.
• Healthier swaps: Use natural or organic light corn syrup alternatives or replace some sugar with coconut sugar for a subtle caramel taste.
• Flavor boosts: Add a teaspoon of pure vanilla extract or a pinch of cinnamon after adding baking soda for enhanced aroma.
• Salt-free version: Omit the added salt if you prefer a slightly sweeter brittle or if using salted peanuts already.

Storage and Reheating Tips

Store peanut brittle in an airtight container at room temperature for up to two weeks. Keep it away from humidity or strong odors to maintain its crispness and taste. If your brittle loses some crunch, you can gently warm it in the oven at 250°F (120°C) for 5 minutes to refresh the texture. Avoid microwaving the brittle after it cools, as it might soften and lose its signature snap.

Frequently Asked Questions (FAQ)

• Can I make this recipe without a candy thermometer?
  It’s possible, but not recommended. The thermometer ensures you reach the precise temperature needed for perfect brittle. Without it, you risk under- or overcooking.
• Why do I add baking soda?
  The baking soda causes the sugary mixture to foam and aerate, which creates a lighter, crisp texture instead of a dense candy.
• Can I use salted peanuts?
  Yes! If your peanuts are already salted, omit the additional 1/4 teaspoon salt to avoid an overly salty candy.
• What if my brittle turns out sticky or chewy?
  This usually means it didn’t reach a hot enough temperature. Make sure to reach 300°F and allow it to cool fully before breaking.
• Is peanut brittle gluten-free?
  Yes, this recipe contains no gluten ingredients, making it safe for gluten-free diets.

Nutrition Estimate Per Serving

Each serving of this easy microwave peanut brittle (assuming 16 servings) contains approximately 150 calories, 3 grams of protein, 20 grams of carbohydrates, and 7 grams of fat. Peanuts contribute healthy fats and protein, while the sugar and corn syrup provide the sweet caramel flavor. Enjoy this treat in moderation for a delightful snack or dessert!

Print Recipe

Easy Microwave Peanut Brittle

A sweet, crunchy homemade peanut brittle with a perfect balance of buttery sweetness and satisfying crunch. Made using a simple microwave-friendly method, this classic candy is quick to prepare and ideal for sharing or gifting.

Prep Time5 minutes mins

Cook Time15 minutes mins

Total Time20 minutes mins

Course: Desserts & Sweets

Cuisine: American

Servings: 16 servings

Calories: 250kcal

Author: Samantha Jones

Ingredients

• 2 cups granulated white sugar
• 1 cup water
• 1 cup light corn syrup
• 2 cups raw or roasted and salted peanuts
• 1/4 teaspoon salt (if using raw peanuts)
• 1 teaspoon baking soda
• Nonstick spray (for the baking sheet)

Instructions

• Prepare the baking sheet: Spray a rimmed cookie sheet thoroughly with nonstick spray to ensure easy removal of the brittle later.
• Mix sugar base: In a medium-large saucepan, combine 2 cups of granulated white sugar, 1 cup of water, and 1 cup of light corn syrup. Stir the mixture gently to combine the ingredients.
• Cook to soft ball stage: Place the saucepan over medium heat. Bring the mixture to a boil and cook slowly, stirring gently now and then until the candy reaches the soft ball stage — 245°F (118°C) on a candy thermometer.
• Add peanuts and salt: Immediately add 2 cups of peanuts and 1/4 teaspoon salt if using raw peanuts. Stir them in to coat evenly with the syrup.
• Continue cooking to hard crack stage: Keep cooking the mixture, stirring occasionally until the candy thermometer reads 300°F (149°C). The mixture will begin to thicken and turn golden brown.
• Add baking soda: Remove the saucepan from heat briefly to add 1 teaspoon of baking soda. Stir quickly and thoroughly. The mixture will foam and become lighter in color.
• Finish cooking: Return to heat, and cook for just about a minute more until the mixture deepens to a rich golden brown.
• Spread on prepared pan: Immediately pour the hot brittle mixture onto the sprayed cookie sheet. Use a wooden spoon to spread it as thin and even as possible.
• Cool completely: Allow the brittle to cool and harden completely before breaking into pieces.

Notes

Use a large cookie sheet for an even, thin layer. Break the brittle into pieces once it's cool and hardened. Store in an airtight container at room temperature for up to 2 weeks. If using raw peanuts, ensure they are salted according to your taste.