Print

Copycat Little Debbie Heart Cakes Recipe

4.5 from 115 reviews

These Copycat Little Debbie Heart Cakes are delightful, bite-sized vanilla sponge cakes sandwiched with fluffy marshmallow frosting and coated in a smooth, pink white chocolate glaze. Perfect for special occasions or anytime you want a charmingly sweet treat, these heart-shaped cakes combine a moist cake base with a creamy filling and a beautiful candy coating.

Ingredients

Scale

Cake Ingredients

  • 1 box vanilla cake mix
  • 1/2 cup all-purpose flour
  • 1/2 cup granulated sugar
  • 3 large eggs
  • 1/2 teaspoon salt
  • 1 cup milk
  • 2 tablespoons vegetable oil
  • 1 cup sour cream
  • 1 teaspoon vanilla extract

Frosting Ingredients

  • 1 cup powdered sugar
  • 3/4 cup unsalted butter (softened)
  • 7 ounces marshmallow creme
  • 1/4 teaspoon salt
  • 1/2 teaspoon vanilla extract
  • 2 tablespoons heavy cream

Decoration Ingredients

  • White Chocolate Candy Melts (enough to coat the cakes, approximately 8-10 ounces)
  • Pink food coloring

Instructions

  1. Preheat and Prepare: Preheat your oven to 350°F (175°C). Line two 9×13 inch baking sheets with parchment paper for easy cake removal.
  2. Mix the Batter: In a large mixing bowl, combine the vanilla cake mix, all-purpose flour, granulated sugar, salt, eggs, milk, vegetable oil, sour cream, and vanilla extract. Mix thoroughly until the batter is smooth and well combined with no lumps.
  3. Bake the Cakes: Divide the batter evenly between the two prepared baking sheets. Spread it out into a thin, even layer. Bake in the preheated oven for 15-20 minutes or until a toothpick inserted in the center comes out clean. Remove from the oven and allow to cool completely.
  4. Cut Heart Shapes: Once cooled, use a heart-shaped cookie cutter to cut out mini heart cakes from the baked sheets. Set the hearts aside.
  5. Prepare the Frosting: In a mixing bowl, beat the softened unsalted butter until creamy. Add the marshmallow creme, powdered sugar, salt, vanilla extract, and heavy cream. Mix until the frosting is light, fluffy, and smooth.
  6. Assemble Cake Sandwiches: Take one heart-shaped cake and spread a generous layer of the marshmallow frosting on top. Place a second heart-shaped cake on top to form a sandwich. Repeat with all the heart shapes.
  7. Melt and Color Chocolate: Melt the white chocolate candy melts according to package instructions. Pour a couple tablespoons of the plain melted white chocolate into a separate piping bag or bowl. Add pink food coloring to the remaining melted white chocolate and stir well to achieve a smooth light pink shade.
  8. Coat the Cakes: Dip each heart cake sandwich into the pink melted chocolate, making sure it is fully coated. Place the coated cakes onto a wire rack set over a baking sheet to catch drips, and allow the chocolate to set and harden.
  9. Decorate the Cakes: Use the reserved plain white melted chocolate to pipe or drizzle decorative accents over the pink-coated cakes. Let the decoration set before serving.

Notes

  • For best results, ensure the cakes are completely cooled before cutting and assembling to prevent frosting from melting.
  • If you don’t have a heart-shaped cookie cutter, you can use any other shape or simply cut small squares.
  • Store assembled and coated cakes in an airtight container at room temperature or refrigerated for longer shelf life.
  • Use high-quality white chocolate candy melts to achieve a smooth, shiny coating.
  • Adjust the amount of pink food coloring as needed to get your desired shade.

Keywords: Copycat Little Debbie Heart Cakes, mini heart cakes, marshmallow frosting, white chocolate cakes, Valentine's Day dessert, homemade heart cakes