Micro Peanut Brittle

Prep: 5 min Cook: 12 min Serves: 8 Cuisine: American

A crunchy, sweet peanut brittle made quickly in the microwave, featuring rich peanut flavor and caramelized sugar, perfect for snack lovers and gift-giving occasions.

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Ingredients

  • 1 cup sugar
  • 1/2 cup corn syrup
  • 2 cups raw peanuts
  • 1 teaspoon vanilla
  • 1 teaspoon butter
  • 1 teaspoon baking soda

Instructions

  1. Combine sugar, corn syrup, and raw peanuts in a microwave-safe bowl and mix well.
  2. Microwave on High for 4 minutes; stir.
  3. Microwave on High for 4 more minutes.
  4. Stir in vanilla and butter.
  5. Microwave on High for 2 minutes.
  6. Add baking soda and stir vigorously.
  7. Pour onto a buttered sheet pan and spread evenly.
  8. Allow to cool, then crack into pieces.

Tips & Substitutions

For best results, use fresh raw peanuts and ensure your microwave is accurate in power. If you prefer a different nut flavor, you can substitute with almonds or cashews. Be cautious when adding baking soda, as it causes the mixture to foam. For a touch of flavor, consider adding a pinch of sea salt or a sprinkle of cinnamon.

Serving Suggestions

Serve micro peanut brittle as a delightful snack or dessert, perfect for holiday gift baskets or as a movie night treat. It pairs beautifully with a cup of coffee or hot chocolate. For a fun presentation, break the brittle into bite-sized pieces and arrange on a platter alongside soft and chewy brownies for a sweet treat assortment.

Storage & Reheating

Store your peanut brittle in an airtight container at room temperature to keep it crisp. Avoid refrigeration, as moisture can make it chewy. If you have leftovers, it can last for about 2 weeks. To reheat, place pieces in a warm oven for a few minutes to restore some crunch.

Nutrition & Diet Analysis (per serving)

Each serving of Micro Peanut Brittle contains roughly 248 calories, with 1g protein, 55g carbohydrates, and 1g fat. It is a good source of vitamin C (12% of the Daily Value).

248 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 0.7g 1% DV
Total Fat 0.9g 1% DV
Carbs 54.7g 20% DV
Fiber 1.4g 5% DV
Sugar 47.3g 95% DV

Electrolytes

Sodium 180.9mg 8% DV
Potassium 97.4mg 2% DV
Cholesterol 1.9mg 1% DV

Vitamins & Minerals

Vitamin C 10.9mg 12% DV
Calcium 9.2mg 1% DV
Iron 0.2mg 1% DV
Diet fit Under 400 cal Low-fat
Contains Milk Peanut

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use roasted peanuts instead of raw?

Yes, you can use roasted peanuts, but reduce the cooking time since they are already cooked. Keep an eye on the mixture to avoid burning, and add them after the first 4 minutes of microwaving.

What if I don't have corn syrup?

If you don't have corn syrup, you can substitute with honey or agave syrup, though the texture may vary slightly. Just ensure the substitution is in a 1:1 ratio for best results.

Why did my peanut brittle turn chewy?

Chewy peanut brittle can occur if it was not cooked long enough or if moisture is introduced. Make sure to cook until the mixture reaches a hard crack stage. Avoid humidity when storing to keep it crisp.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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