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Ultimate Chocolate Caramel Toffee Crunch Cake Recipe

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5 from 121 reviews

This Ultimate Chocolate Caramel Toffee Crunch Cake is a decadent dessert that layers rich cocoa-flavored cake with gooey salted caramel, crunchy toffee bits, and a luscious whipped cream frosting. Perfect for celebrations or any chocolate lover’s craving, this cake combines moist, coffee-infused chocolate layers with irresistible caramel and toffee textures, elegantly finished with a caramel drizzle and crunchy topping.

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

Frosting and Toppings

  • 1 cup salted caramel sauce (store-bought or homemade)
  • 1 cup heavy whipping cream
  • 1/4 cup powdered sugar
  • 1 teaspoon vanilla extract (for frosting)
  • 1 1/2 cups toffee bits (like crushed Heath or Skor bars)
  • 1/2 cup extra caramel sauce for drizzling

Instructions

  1. Prepare Cake Pans: Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans, then line the bottoms with parchment paper to prevent sticking.
  2. Mix Dry Ingredients: In a large bowl, whisk together the 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 together the buttermilk (or milk with vinegar), vegetable oil, eggs, and vanilla extract thoroughly.
  4. Make the Batter: Pour the wet ingredients into the dry ingredients and stir until just combined. Slowly add the hot brewed coffee and mix on low speed until the batter is smooth. Fold in the semi-sweet chocolate chips. Note that the batter will be thin.
  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 into the center comes out clean.
  6. Cool the Cakes: Allow the cakes to cool in the pans for 10 minutes, then invert onto wire racks to cool completely.
  7. Prepare Whipped Cream Frosting: Beat the heavy whipping cream with powdered sugar and vanilla extract using a mixer until stiff peaks form, creating a light and fluffy frosting.
  8. Assemble the Cake: Place one cooled cake layer on a serving plate. Spread half of the salted caramel sauce evenly over the top. Sprinkle half of the toffee bits on the caramel layer.
  9. Add Second Layer and Frost: Carefully place the second cake layer on top. Frost the entire top and sides of the cake with the whipped cream frosting using a spatula.
  10. Decorate: Drizzle the remaining caramel sauce over the top of the cake allowing it to drip down the sides. Sprinkle the remaining toffee bits over the top to add crunch and texture.
  11. Chill and Serve: Refrigerate the cake for at least 30 minutes to allow layers to set before slicing and serving for best texture and flavor.

Notes

  • Use brewed coffee at hot temperature to enhance the chocolate flavor and aid in dissolving cocoa powder for a smoother batter.
  • If you don’t have buttermilk, substitute with regular milk plus 1 tablespoon white vinegar and let it sit for 5 minutes before using.
  • Ensure cakes are completely cooled before frosting to prevent whipped cream from melting.
  • Store the cake refrigerated and consume within 3 days for freshness.
  • For a homemade salted caramel sauce, simmer sugar and butter then add cream and sea salt to taste.
  • You can substitute toffee bits with chopped pecans or walnuts for a nutty crunch alternative.

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

Find it online: https://cookcrisis.com/ultimate-chocolate-caramel-toffee-crunch-cake-recipe/