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A stack of Caramel Crunch Brownies with a layer of crispy cornflakes on top, showing the rich, fudgy chocolate base.

Caramel Crunch Brownies

5 from 1 vote
These rich, fudgy Caramel Crunch Brownies are topped with a crunchy cornflake toffee layer for a decadent treat.
Prep Time 20 minutes
Cook Time 30 minutes
Chill time 5 hours
Total Time 5 hours 50 minutes
Servings: 12
Course: Dessert
Cuisine: American
Calories: 456

Ingredients
  

Chocolate Brownies
  • 125 g unsalted butter cubed For the brownie batter
  • 180 g dark cooking chocolate 70% cocoa for a rich chocolate flavor
  • 25 g Dutch process cocoa powder sifted Adds a deep chocolate taste
  • 3 large eggs room temperature 55g each for structure and moisture
  • 160 g caster sugar superfine For sweetness
  • 100 g brown sugar For moisture and flavor
  • 1 teaspoon vanilla extract For flavor
  • Pinch of salt To balance sweetness
  • 75 g all-purpose flour plain flour For the brownie base
Caramel Crunch Layer
  • 190 g granulated sugar For making the toffee
  • 150 g heavy cream hot To stop the toffee from cooking further
  • 75 g salted butter cubed For creaminess and flavor
  • 120 g cornflakes For crunch and texture in the topping

Method
 

  1. Preheat your oven to 180C / 355F (fan off), 160C / 320F (fan on). Spray a 9-inch square baking tin with cooking oil and line with baking paper, leaving some overhang on the sides.
  2. Melt the chocolate and butter together in a heatproof bowl over simmering water or in the microwave, stirring until smooth.
  3. Turn off the heat, sift in the cocoa powder, and whisk until fully combined. Let the mixture cool to room temperature for about 10 minutes.
  4. Whisk the eggs, both sugars, vanilla extract, and salt in a large mixing bowl until pale and fluffy, about 2-3 minutes.
  5. Add one-third of the cooled chocolate mixture to the egg mixture and whisk until fully combined. Repeat this process with the remaining chocolate in two more additions.
  6. Sift in the flour and fold it in with a spatula until no dry flour remains.
  7. Pour the brownie mixture into the prepared tin and bake for 20-22 minutes, or until a toothpick inserted comes out with moist crumbs. Allow to cool at room temperature.
  8. In a heavy-bottomed saucepan, add the sugar and cook over low to medium heat, stirring gently. Once it starts to melt, let it slowly turn golden. Once it reaches a light golden color, remove from the heat.
  9. Slowly add the hot cream to the caramel and stir carefully as it will release steam. Then add the butter and stir until smooth.
  10. Fold the cornflakes into the caramel mixture until evenly coated. Pour the mixture over the cooled brownies and spread it out evenly with a spoon.
  11. Allow the brownies to set at room temperature for 30 minutes, then chill in the fridge for at least 4 hours (overnight is best).
  12. To slice, use a sharp knife and cut into 4x4 squares. Clean the knife between cuts to keep the layers neat.

Nutrition

Serving: 1ServingCalories: 456kcalCarbohydrates: 48gProtein: 5gFat: 26gSaturated Fat: 16gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gTrans Fat: 1gCholesterol: 97mgSodium: 138mgPotassium: 118mgFiber: 3gSugar: 32gVitamin A: 844IUVitamin C: 2mgCalcium: 31mgIron: 4mg

Notes

These brownies are perfect for a special treat or dessert party, with the combination of rich chocolate and crispy toffee adding both texture and indulgence.

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