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Gooey Chocolate Caramel Turtle Layer Cake

A decadent cake featuring layers of moist chocolate cake, creamy caramel, and crunchy pecans, topped with rich chocolate ganache.
Prep Time30 minutes
Cook Time35 minutes
Total Time1 hour 5 minutes
Course: Dessert
Cuisine: American
Keyword: Caramel Cake, Chocolate Cake, Layer Cake, Pecan Cake, Turtle Cake
Servings: 12 servings
Calories: 450kcal

Ingredients

For the cake

  • 2 cups all-purpose flour This forms the soft and fluffy base of the cake.
  • 2 cups granulated sugar Ensures sweetness that balances the cocoa.
  • 3/4 cup unsweetened cocoa powder Provides a deep, rich chocolate flavor.
  • 2 teaspoons baking powder Helps the cake rise to perfection.
  • 1 1/2 teaspoons baking soda Works with the baking powder for a light texture.
  • 1 teaspoon salt Enhances the flavors in the cake.
  • 1 cup buttermilk Adds moisture and a slight tang.
  • 1/2 cup vegetable oil Keeps the cake tender and rich.
  • 2 large eggs Bind the ingredients together and create structure.
  • 2 teaspoons vanilla extract Infuses wonderful flavor.
  • 1 cup hot water Creates a melt-in-your-mouth texture.

For the caramel sauce

  • 1 cup granulated sugar The essential sweetener in the caramel.
  • 6 tablespoons unsalted butter Adds creaminess.
  • 1/2 cup heavy cream Gives a silky finish to the sauce.
  • 1 teaspoon vanilla extract Enhances the caramel flavor.
  • 1/2 teaspoon salt Balances out the sweetness.

For the chocolate ganache

  • 1 cup semi-sweet chocolate chips The rich and indulgent chocolate element.
  • 1/2 cup heavy cream Makes the ganache creamy and smooth.

For assembly

  • 1 cup chopped pecans Adds crunch and nutty flavor.
  • 1 batch caramel sauce For drizzling and layering.
  • 1 batch chocolate ganache For frosting the cake.
  • 1 cup pecan halves For decoration.

Instructions

Preparation

  • Preheat oven to 350°F (175°C). Prepare three 9-inch round cake pans by greasing and flouring them to prevent sticking.
  • In a large mixing bowl, whisk together the flour, granulated sugar, cocoa powder, baking powder, baking soda, and salt until well combined.
  • Add in the buttermilk, vegetable oil, eggs, and vanilla extract to the dry ingredients. Mix thoroughly until the batter is smooth.
  • Gradually pour in the hot water, stirring gently to achieve a silky consistency.
  • Divide the batter evenly among the prepared pans. Bake for 30-35 minutes. Test doneness by inserting a toothpick in the center; it should come out clean.
  • Allow the cakes to cool in the pans for about 10 minutes. Then, transfer them to a wire rack to cool completely.

Making the caramel sauce

  • In a saucepan, heat the sugar over medium heat. Allow it to melt and turn amber in color.
  • Carefully add the butter and stir until it melts completely.
  • Gradually pour in the heavy cream while stirring until smooth. Remove from heat and mix in the vanilla and salt. Let it cool slightly.

Making the chocolate ganache

  • In a microwave-safe bowl, heat the chocolate chips and heavy cream in 30-second intervals, stirring between intervals until it’s glossy and smooth.

Assembly

  • To assemble, place one cake layer on a serving plate. Spread a generous amount of caramel sauce, sprinkle with chopped pecans, and drizzle a layer of chocolate ganache.
  • Repeat with the remaining layers, stacking them carefully.
  • Frost the top and sides of the cake with any leftover caramel sauce and chocolate ganache, creating a beautiful finish.
  • Decorate the top with pecan halves for an elegant touch.
  • Chill the cake in the refrigerator for at least 30 minutes before serving to allow the flavors to meld beautifully.

Notes

Get ready to impress with these handy tips: Always measure your ingredients accurately for the best results. Ensure your oven is calibrated correctly for even baking. Allow your cakes to cool completely before frosting to prevent melting the ganache or caramel. For an extra flavor twist, consider adding a pinch of espresso powder to the chocolate batter.