Microwave Peanut Brittle Candy

Satisfy your sweet-tooth cravings with this quick and easy Microwave Peanut Brittle Candy recipe, a perfect treat for holidays or anytime snacking! Made with simple pantry staples like granulated sugar, light corn syrup, and roasted peanuts, this classic candy comes together in just 15 minutes—no stovetop required. The microwave method simplifies the process while still delivering that signature crisp texture and rich caramelized flavor. A touch of vanilla extract adds warmth, while baking soda creates the airy crunch that makes peanut brittle irresistible. Break it into bite-sized pieces and enjoy it as a nostalgic dessert or a thoughtful homemade gift. This mess-free, foolproof recipe is your go-to solution for last-minute candy-making!

Nutriscore Rating: 43/100

Prep Time:5 mins

Cook Time:10 mins

Total Time:15 mins

Servings: 8

Ingredients

• 1 cup granulated sugar
• 0.5 cup light corn syrup
• 1 cup unsalted roasted peanuts
• 2 tablespoons unsalted butter
• 1 teaspoon vanilla extract
• 1 teaspoon baking soda

Directions

Step 1

Prepare a large baking sheet by greasing it lightly with butter or nonstick cooking spray and set it aside.

Step 2

In a large microwave-safe glass bowl, combine the granulated sugar and corn syrup. Stir well to thoroughly mix the two ingredients together.

Step 3

Microwave the sugar and corn syrup mixture on high power for 4 minutes. The mixture will begin to bubble and caramelize.

Step 4

Carefully remove the bowl from the microwave using oven mitts. Stir in the peanuts until they are evenly coated in the hot sugar mixture.

Step 5

Return the bowl to the microwave and cook on high for 3 minutes. The mixture will turn a golden brown color.

Step 6

Remove the bowl from the microwave and stir in the unsalted butter and vanilla extract. Be cautious, as the mixture is extremely hot.

Step 7

Microwave again for 1 minute. Once done, quickly stir in the baking soda. The mixture will foam up as the baking soda reacts with the hot sugar mixture.

Step 8

Immediately pour the mixture onto the prepared baking sheet. Use a silicone spatula to spread it out into an even layer; work quickly as the candy hardens fast.

Step 9

Allow the peanut brittle to cool completely at room temperature, about 30-45 minutes.

Step 10

Once fully hardened, break the brittle into small pieces and store them in an airtight container for up to 2 weeks.

Nutrition Facts

Serving size	(468.8g)

Amount per serving	% Daily Value*
Calories	1985.1

Total Fat 80.0g	0%
Saturated Fat 22.0g	0%
Polyunsaturated Fat g
Cholesterol 62mg	0%
Sodium 1280.2mg	0%
Total Carbohydrate 313.3g	0%
Dietary Fiber 8g	0%
Total Sugars 293.3g
Protein 28.2g	0%

Vitamin D 0IU	0%
Calcium 110.6mg	0%
Iron 4mg	0%
Potassium 815mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 34.5%

Protein: 5.4%

Carbs: 60.1%