Kit Kat Crunch Roll Cake

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Introduction:
The Kit Kat Crunch Roll Cake is a fun, decadent dessert that combines a light, fluffy sponge cake with the irresistible crunch of Kit Kat bars. This chocolatey roll cake is filled with a rich whipped cream and Kit Kat pieces, then topped with a chocolate ganache for an extra indulgent finish. Perfect for chocolate lovers, this cake is a showstopper at birthday parties, family gatherings, or any celebration where a fun and delicious treat is a must.

Ingredients:

For the Sponge Cake:

  • ¾ cup all-purpose flour
  • ¼ cup cocoa powder
  • 1 teaspoon baking powder
  • ¼ teaspoon salt
  • 4 large eggs, room temperature
  • ¾ cup granulated sugar
  • 1 teaspoon vanilla extract
  • 2 tablespoons milk

For the Filling:

  • 1 ½ cups heavy whipping cream
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract
  • 1 cup chopped Kit Kat bars (plus extra for garnish)

For the Chocolate Ganache:

  • 1 cup semi-sweet chocolate chips
  • ½ cup heavy cream

Instructions:

Prepare the Sponge Cake:

  1. Preheat Oven:
  • Preheat your oven to 350°F (175°C). Grease a 10×15-inch jelly roll pan and line it with parchment paper.
  1. Mix Dry Ingredients:
  • In a medium bowl, sift together the flour, cocoa powder, baking powder, and salt. Set aside.
  1. Beat Eggs and Sugar:
  • In a large mixing bowl, beat the eggs and granulated sugar with an electric mixer on high speed for about 4-5 minutes, until the mixture is pale, thick, and fluffy. Add the vanilla extract and milk, and mix until combined.
  1. Fold in Dry Ingredients:
  • Gently fold the dry ingredients into the egg mixture until fully incorporated. Be careful not to overmix, as this can deflate the batter.
  1. Bake the Sponge Cake:
  • Pour the batter into the prepared pan and spread it evenly. Bake for 10-12 minutes, or until the cake springs back when gently pressed.
  1. Roll the Cake:
  • While the cake is still warm, use the parchment paper to lift it out of the pan and place it on a clean kitchen towel. Starting from one of the short sides, gently roll the cake (with the towel inside) and let it cool completely in this rolled position.

Prepare the Filling:

  1. Whip the Cream:
  • In a mixing bowl, whip the heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
  1. Add Kit Kat Pieces:
  • Gently fold in the chopped Kit Kat pieces into the whipped cream.

Assemble the Roll Cake:

  1. Unroll the Cake:
  • Carefully unroll the cooled cake. Spread the Kit Kat whipped cream filling evenly across the surface of the cake.
  1. Roll the Cake:
    • Gently roll the cake back up without the towel, and place it seam-side down on a serving platter. Chill the cake in the refrigerator while preparing the ganache.

Prepare the Chocolate Ganache:

  1. Make the Ganache:
    • In a small saucepan, heat the heavy cream over medium heat until it just begins to simmer. Remove from heat and pour it over the chocolate chips in a bowl. Let sit for 1-2 minutes, then stir until smooth and glossy.
  2. Pour Ganache Over Cake:
    • Pour the chocolate ganache over the top of the rolled cake, letting it drip down the sides. Smooth it over with a spatula for even coverage.

Garnish and Serve:

  1. Garnish:
    • Top the cake with extra chopped Kit Kat pieces for added crunch and decoration.
  2. Chill and Slice:
    • Allow the cake to chill for at least 30 minutes to set the ganache before slicing and serving.

Tips for Success:

  • Handle with care: Roll the cake while it’s still warm to prevent cracking, and make sure to cool it fully before unrolling.
  • Chill before slicing: Chilling the cake before cutting will give cleaner slices and keep the filling intact.
  • Extra crunch: For even more crunch, add some crushed Kit Kat pieces on top of the ganache right before serving.

Recommendation:

Serve the Kit Kat Crunch Roll Cake as a fun and indulgent dessert for any chocolate lover. Its combination of light sponge, creamy filling, and crunchy Kit Kat pieces makes it a memorable treat that’s perfect for parties or special occasions.

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