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A stunning Chocolate Rosette Cake decorated with piped chocolate roses on a vintage glass stand

Chocolate Rosette Cake


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5 from 19 reviews

  • Author: Teresa Flagler
  • Total Time: 1 hour 20 mins
  • Yield: 14 servings

Description

This elegant Chocolate Rosette Cake features moist cocoa-buttermilk layers filled with velvety chocolate mousse. Finished with delicate hand-piped roses, it is a timeless dessert that celebrates the beauty of slow, rustic baking.


Ingredients

  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 3/4 cup unsweetened cocoa powder
  • 2 teaspoons baking soda
  • 1 teaspoon salt
  • 1 cup buttermilk
  • 2 large eggs
  • 1/2 cup vegetable oil
  • 1 tablespoon vanilla extract
  • 1 cup hot coffee
  • 1 cup semisweet chocolate pieces
  • 2 cups heavy whipping cream
  • 1 teaspoon gelatin powder
  • 2 tablespoons cold water


Instructions

  1. Prep pans and oven. Preheat oven to 350°F. Grease and flour two nine-inch round cake pans.
  2. Combine dry ingredients. Whisk together the flour, cocoa powder, baking soda, and salt in a large bowl.
  3. Mix wet components. Beat sugar, eggs, vegetable oil, buttermilk, and vanilla in a separate bowl until smooth.
  4. Blend the batter. Gradually stir the dry mixture into the wet ingredients until just combined.
  5. Add hot coffee. Slowly whisk in the hot coffee until the batter is glossy and thin.
  6. Bake the layers. Pour batter into pans and bake for 30 to 35 minutes until a toothpick comes out clean.
  7. Cool cake layers. Cool in pans for fifteen minutes before inverting onto a wire rack to cool completely.
  8. Melt chocolate base. Melt chocolate with a portion of the cream over low heat and whisk in cocoa powder.
  9. Stabilize with gelatin. Stir dissolved gelatin into the chocolate base and let cool to room temperature.
  10. Assemble and decorate. Fold the chocolate base into whipped cream, fill the cake layers, and pipe rosettes over the exterior.

Notes

  • Chill your metal mixing bowl and beaters in the freezer to ensure the cream reaches maximum volume.
  • If the frosting appears grainy, let it rest at room temperature rather than using a mixer.
  • Always level your cake layers with a serrated knife for a professional and stable finished appearance.
  • Test your piping pressure on parchment paper to perfect your technique before decorating the cake.
  • Keep your hands cool or use a damp cloth around the piping bag to prevent the mousse from melting.
  • Prep Time: 45 mins
  • Cook Time: 35 mins
  • Category: Dessert
  • Method: Baking
  • Cuisine: American