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Homemade Nut Brittle Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 140 reviews
  • Author: Emily
  • Prep Time: 15 minutes
  • Cook Time: 18 minutes
  • Total Time: 33 minutes
  • Yield: 8 servings 1x
  • Category: Dessert/Candy
  • Method: Stovetop
  • Cuisine: American

Description

A classic homemade nut brittle recipe that combines the rich flavors of butter, sugar, and toasted nuts to create a crunchy, sweet treat. This easy-to-make candy features a perfect balance of caramelized sugar and salty peanuts and almonds, ideal for snacking or gifting.


Ingredients

Scale

Base Ingredients

  • ½ cup salted butter
  • ¾ cup granulated sugar
  • ½ cup light corn syrup
  • ⅓ cup water
  • ½ teaspoon baking soda

Nuts

  • ½ cup almond slices
  • ½ cup salted peanuts


Instructions

  1. Prepare Baking Sheet: Line a rimmed baking sheet with parchment paper to prevent sticking. Set it aside near your stovetop to place the hot brittle mixture quickly once it’s ready.
  2. Melt Butter: In a large saucepan over medium-high heat, melt the salted butter completely, ensuring it does not brown or burn.
  3. Add Sugar Mixture: Stir in the granulated sugar, light corn syrup, and water. Continue stirring constantly until the sugar dissolves completely, approximately 2 minutes.
  4. Cook to Hard Crack Stage: Insert a candy thermometer into the mixture and cook while stirring frequently until the temperature reaches 300°F (hard crack stage), which should take about 15 minutes.
  5. Add Baking Soda: Once the mixture hits 300°F, remove from heat and quickly stir in the baking soda to aerate the candy, giving the brittle a light texture.
  6. Incorporate Nuts and Spread: Immediately add the almond slices and salted peanuts, and carefully pour the hot mixture onto the prepared baking sheet. Use a knife, back of a spoon, or spatula to spread the brittle evenly before it hardens.
  7. Cool and Break: Allow the brittle to cool completely on the baking sheet for about 30 minutes until fully hardened, then break into pieces for serving.

Notes

  • Do not use wax paper or aluminum foil to line the baking sheet; parchment paper or a non-stick surface is essential to prevent sticking.
  • Measure and prepare all ingredients before starting as the process requires quick action once the brittle reaches the target temperature.
  • For easier spreading, nuts can be toasted beforehand—microwave for 30 seconds or oven-toast at 350°F for 10 minutes—to prevent the caramel from cooling too quickly.
  • Store the brittle in an airtight container at room temperature to maintain its freshness and crunch.

Nutrition

  • Serving Size: 1/8 of recipe (~30g)
  • Calories: 180 kcal
  • Sugar: 20 g
  • Sodium: 120 mg
  • Fat: 9 g
  • Saturated Fat: 5 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 22 g
  • Fiber: 1 g
  • Protein: 4 g
  • Cholesterol: 20 mg