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Jalapeño Peanut Brittle

This unique twist on classic peanut brittle features a spicy kick from jalapeño peppers. The heat of the jalapeños balances perfectly with the sweetness of the sugar, creating a delightful treat that’s perfect for gifting or enjoying as a snack.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Dessert
Cuisine American
Servings 4 People
Calories 130 kcal

Equipment

  • 1 Candy thermometer
  • 1 Heavy-bottomed saucepan
  • 1 Wooden spoon or silicone spatula
  • 1 Baking sheet
  • 1 Parchment paper or silicone baking mat
  • 1 Knife and cutting board

Ingredients
  

  • 1 cup unsalted peanuts about 150 g
  • 1 cup granulated sugar about 200 g
  • ¼ cup light corn syrup about 60 ml
  • ¼ teaspoon salt
  • ½ teaspoon cayenne pepper adjust to taste
  • 1-2 jalapeños jalapeños, finely chopped for a medium level of heat, adjust to taste
  • 2 tablespoons unsalted butter about 30 g
  • 1 teaspoon vanilla extract

Instructions
 

  • Prepare a baking sheet by lining it with parchment paper or a silicone baking mat. Set aside.
  • In a heavy-bottomed saucepan, combine the granulated sugar, light corn syrup, salt, and cayenne pepper. Stir to combine.
  • Cook the mixture over medium heat without stirring until it reaches a temperature of 300°F (hard crack stage) on the candy thermometer.
  • While the sugar mixture is cooking, prepare the jalapeños. Remove the seeds and stem, then finely chop the peppers.
  • Once the sugar mixture reaches 300°F, quickly stir in the peanuts, chopped jalapeños, butter, and vanilla extract. Stir well to combine.
  • Immediately pour the mixture onto the prepared baking sheet and spread it out using a wooden spoon or silicone spatula.
  • Allow the brittle to cool completely at room temperature, which will take about 30 minutes.
  • Once cooled, break the brittle into pieces using your hands or a knife.
  • Store in an airtight container at room temperature for up to two weeks.

Notes

Adjust the amount of jalapeño according to your preferred spice level.
For added flavor, consider toasting the peanuts lightly before adding them to the brittle mixture.
Be cautious while handling hot sugar; it can cause severe burns if it comes into contact with skin.