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A stack of peanut brittle pieces on a serving plate.
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Peanut Brittle

This recipe for homemade peanut brittle is a buttery, crispy confection loaded with roasted peanuts. Break the brittle into bite sized pieces and serve for a simple yet satisfying dessert, or package up your peanut candy for gift giving.
Course Dessert
Cuisine American
Keyword peanut brittle
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings 24
Calories 254kcal
Author Sara Welch

Ingredients

  • 2 cups granulated sugar
  • 1 cup light corn syrup
  • 1/4 teaspoon salt
  • 1/2 cup water
  • 1 cup butter cut into slices
  • 2 1/4 cups dry roasted peanuts unsalted
  • 1 teaspoon baking soda

Instructions

  • Line a sheet pan with parchment paper or a nonstick baking mat.
  • Place the sugar, corn syrup, salt and water in a large, deep pan. Clip a candy thermometer to the side of the pan. 
  • Cook over medium heat, stirring constantly, until sugar is dissolved and the mixture comes to a boil. This takes about 6-7 minutes.
  • Add the butter to the pan. Continue to cook, stirring occasionally, until a candy thermometer registers 280 degrees F. This takes about 15 minutes.
  • Add the peanuts to the pot and cook for an additional 10 minutes, stirring constantly, or until a candy thermometer registers 305 degrees F. 
  • Remove the pot from the heat and stir in the baking soda. 
  • Pour the peanut mixture evenly onto the sheet pans. Spread to a 1/4 inch layer.
  • Cool, then break into pieces and serve.

Nutrition

Calories: 254kcal | Carbohydrates: 30g | Protein: 3g | Fat: 14g | Saturated Fat: 5g | Cholesterol: 20mg | Sodium: 242mg | Potassium: 94mg | Fiber: 1g | Sugar: 28g | Vitamin A: 235IU | Calcium: 12mg | Iron: 0.3mg