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Ultimate Chocolate Caramel Toffee Crunch Cake Recipe

4.5 from 133 reviews

The Ultimate Chocolate Caramel Toffee Crunch Cake is a decadent layered dessert featuring rich chocolate cake infused with coffee, topped with a luscious salted caramel sauce, whipped cream frosting, and a generous sprinkle of crunchy toffee bits. Perfect for special occasions, this cake combines deep chocolate flavors with sweet caramel and crunchy textures for an unforgettable treat.

Ingredients

Scale

Cake

  • 1 3/4 cups all-purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1 1/2 teaspoons baking soda
  • 1 1/2 teaspoons baking powder
  • 1 teaspoon salt
  • 2 cups granulated sugar
  • 1 cup buttermilk (or milk mixed with 1 tablespoon white vinegar)
  • 1/2 cup vegetable oil
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup hot brewed coffee
  • 1 cup semi-sweet chocolate chips

Caramel and Frosting

  • 1 cup salted caramel sauce (store-bought or homemade)
  • 1 cup heavy whipping cream
  • 1/4 cup powdered sugar
  • 1 teaspoon vanilla extract

Toppings

  • 1 1/2 cups toffee bits (like crushed Heath or Skor bars)
  • 1/2 cup extra caramel sauce for drizzling

Instructions

  1. Preheat and Prepare Pans: Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans and line the bottoms with parchment paper to ensure cakes release easily after baking.
  2. Mix Dry Ingredients: In a large bowl, whisk together all-purpose flour, unsweetened cocoa powder, baking soda, baking powder, salt, and granulated sugar until well combined.
  3. Combine Wet Ingredients: In a separate bowl, mix buttermilk (or milk with vinegar), vegetable oil, eggs, and vanilla extract. Pour the wet mixture into the dry ingredients and mix just until combined to avoid overmixing.
  4. Add Coffee and Chocolate Chips: Slowly pour in the hot brewed coffee while mixing on low speed until the batter is smooth. Stir in the semi-sweet chocolate chips. Note that the batter will be thin, which is normal for this recipe.
  5. Bake the Cakes: Divide the batter evenly between the prepared pans. Bake in the preheated oven for 30 to 35 minutes, or until a wooden pick inserted in the center comes out clean.
  6. Cool the Cakes: Let the cakes cool in their pans for 10 minutes, then invert them onto a wire rack and allow them to cool completely before assembling.
  7. Make Whipped Cream Frosting: Beat heavy whipping cream, powdered sugar, and vanilla extract using an electric mixer until stiff peaks form, creating a light and fluffy frosting.
  8. Assemble the Cake: Place one cake layer on a serving plate, spread half of the salted caramel sauce over it, and sprinkle with half the toffee bits for crunch and flavor.
  9. Add Second Layer and Frost: Carefully place the second cake layer on top. Frost the top and sides generously with the whipped cream frosting, ensuring even coverage.
  10. Decorate with Caramel and Toffee: Drizzle the remaining caramel sauce over the top, allowing it to drip down the sides. Sprinkle the remaining toffee bits on top for extra crunch and visual appeal.
  11. Chill and Serve: Chill the assembled cake in the refrigerator for at least 30 minutes to set the layers and frosting before slicing and serving.

Notes

  • Using hot coffee in the batter intensifies the chocolate flavor.
  • Make sure not to overmix the batter to keep the cake tender.
  • You can substitute salted caramel sauce with homemade caramel if preferred.
  • Chilling the cake helps the whipped cream frosting set for easier slicing.
  • Store leftovers covered in the refrigerator to maintain freshness and texture.

Keywords: Chocolate cake, caramel cake, toffee crunch, layered cake, chocolate caramel dessert, whipped cream frosting, coffee chocolate cake