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Homemade Hufflepuff’s Layer Cake Recipe

4.8 from 140 reviews

A delightful homemade Hufflepuff’s Layer Cake featuring moist yellow cake layers tinted with gel food coloring, rich black chocolate ganache, and smooth yellow buttercream frosting. Decorated with edible gold dust and a Hufflepuff house crest topper, this cake is perfect for Harry Potter fans and festive occasions.

Ingredients

Scale

Dry Ingredients

  • 2 ½ cups all-purpose flour
  • 2 tsp baking powder
  • ½ tsp salt

Cake Batter

  • 1 cup unsalted butter (softened)
  • 1 ¾ cups granulated sugar
  • 4 large eggs
  • 1 tbsp vanilla extract
  • 1 cup whole milk
  • Yellow gel food coloring (to desired shade)

Ganache

  • 1 cup heavy cream
  • 8 oz semi-sweet chocolate chips
  • 1 tsp black gel food coloring

Buttercream Frosting

  • 1 cup unsalted butter (softened)
  • 4 cups powdered sugar
  • 2 tbsp heavy cream
  • 1 tsp vanilla extract
  • Yellow gel food coloring (to desired shade)

Decorations

  • Edible gold dust
  • Hufflepuff house crest topper

Instructions

  1. Preheat Oven. Preheat your oven to 350°F (175°C) to ensure it reaches the right temperature for baking the cake layers evenly.
  2. Prepare Dry Ingredients. In a bowl, sift together the all-purpose flour, baking powder, and salt, then set aside for later incorporation.
  3. Cream Butter and Sugar. In a separate large mixing bowl, beat the softened butter with granulated sugar using a mixer until the mixture is light and fluffy, which usually takes about 3-5 minutes.
  4. Add Eggs and Vanilla. Add the eggs one at a time, beating well after each addition to fully incorporate them. Then stir in the vanilla extract for flavor.
  5. Combine Wet and Dry Ingredients. Gradually add the dry flour mixture alternating with whole milk into the butter mixture. Begin and end with the dry ingredients, mixing just until combined.
  6. Add Yellow Coloring. Stir in yellow gel food coloring until the batter achieves your desired shade of yellow.
  7. Prepare Pans and Divide Batter. Grease two round cake pans and line them with parchment paper. Divide the batter evenly between the pans, smoothing the surface for even baking.
  8. Bake Cake Layers. Place the pans in the preheated oven and bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Remove from oven and let cool completely.
  9. Make Chocolate Ganache. Heat the heavy cream in a saucepan over medium heat until just simmering. Pour the hot cream over the semi-sweet chocolate chips in a heatproof bowl and stir until the chocolate is fully melted and the mixture is smooth.
  10. Color Ganache. Add black gel food coloring to the ganache to achieve a bold dark black color. Set aside to cool and thicken slightly.
  11. Assemble First Cake Layer. Place one cooled cake layer onto a cake stand or serving plate and spread a thin layer of the black chocolate ganache evenly across the top.
  12. Add Second Layer and Crumb Coat. Place the second cake layer on top of the ganache. Apply a thin crumb coat layer of yellow buttercream frosting over the entire cake to trap any loose crumbs.
  13. Chill to Set Crumb Coat. Refrigerate the crumb-coated cake for 20-30 minutes to allow the frosting to firm up for easier final icing.
  14. Make Yellow Buttercream Frosting. Beat the softened butter until creamy, gradually add powdered sugar, then mix in heavy cream and vanilla extract. Add yellow gel food coloring until reaching the desired shade and consistency.
  15. Frost the Cake. Frost the chilled cake with the yellow buttercream, smoothing the sides and top carefully to create a neat finish.
  16. Decorate with Ganache Drizzle. Drizzle the black ganache over the top of the cake in a marbled pattern for decorative effect.
  17. Add Final Decorations. Sprinkle edible gold dust on the cake and top with the Hufflepuff house crest topper to complete the theme and presentation.
  18. Chill Before Serving. Refrigerate the finished cake until ready to serve to keep the frosting set and flavors melded.

Notes

  • Ensure all ingredients, especially butter and eggs, are at room temperature for smoother batter and frosting.
  • Gel food coloring is preferred over liquid to avoid thinning the batter or frosting.
  • Allow cake layers to cool completely before frosting to prevent melting.
  • You can prepare the ganache and buttercream a day ahead and keep refrigerated; bring to room temperature before use.
  • For a vegan or dairy-free version, substitute butter and cream with plant-based alternatives.

Keywords: Hufflepuff cake, Harry Potter cake, yellow layer cake, chocolate ganache, buttercream frosting, themed cake, homemade cake