Easy No Fail Microwave Peanut Brittle
Indulge in the perfect balance of sweet, salty, and crunchy with this *Easy No Fail Microwave Peanut Brittle*! This quick and foolproof recipe comes together in just 10 minutes of cooking time, thanks to the magic of the microwave. Made with pantry staples like granulated sugar, light corn syrup, and raw or roasted peanuts, this treat delivers the signature caramelized flavor and irresistible crunch of classic peanut brittle without the hassle of stovetop thermometers. The addition of butter and vanilla extract lends a rich, buttery finish, while a pinch of baking soda creates the signature airy texture that melts in your mouth. Perfect for holiday gifting or satisfying a quick snack craving, this peanut brittle is a guaranteed crowd-pleaser. With just a few simple steps and minimal cleanup, you’ll have a batch of golden, crispy peanut brittle ready to enjoy in no time—no candy-making experience required!
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Recipe Information
Ingredients
- 1 cup granulated sugar
- 0.5 cup light corn syrup
- 1 cup raw peanuts (or roasted, unsalted peanuts)
- 1 tablespoon butter
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 0.25 teaspoon salt
Instructions
Lightly grease a baking sheet or line it with parchment paper and set aside.
In a large microwave-safe glass bowl, combine the granulated sugar and light corn syrup. Mix until well blended.
Microwave the mixture on high for 4 minutes. Keep a close eye on it to ensure it doesn't boil over.
Carefully remove the bowl from the microwave using oven mitts. Stir in the peanuts until they are fully coated.
Microwave again on high for 3-4 minutes, or until the mixture becomes a golden caramel color.
Remove the bowl from the microwave. Add the butter, vanilla extract, baking soda, and salt. Stir quickly—be careful as the mixture will foam up and expand.
Immediately pour the hot mixture onto the prepared baking sheet, spreading it out into a thin layer using a spatula. Work swiftly, as the brittle sets quickly.
Let the brittle cool completely at room temperature for 30-45 minutes. Once hardened, break it into pieces by hand or using a mallet.
Store the peanut brittle in an airtight container at room temperature for up to 2 weeks.
Nutrition Facts
Calories |
268 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 11.0 g | 14% | |
| Saturated Fat | 2.1 g | 11% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 4 mg | 1% | |
| Sodium | 234 mg | 10% | |
| Total Carbohydrate | 39.9 g | 15% | |
| Dietary Fiber | 1.6 g | 6% | |
| Total Sugars | 37.6 g | ||
| Protein | 5.0 g | 10% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 19 mg | 1% | |
| Iron | 0.9 mg | 5% | |
| Potassium | 138 mg | 3% | |
*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.
