Go Back
Halloween Blackberry Velvet Cake

Halloween Blackberry Velvet Cake: A Spooky, Elegant Dessert for Your Table

Abby Martin
A dramatic Halloween Blackberry Velvet Cake with black cocoa sponge, blackberry compote filling, and tangy cream cheese frosting.
Prep Time 25 minutes
Cook Time 35 minutes
Total Time 1 hour
Course Dessert
Cuisine American
Servings 12 slices
Calories 380 kcal

Ingredients
  

  • 2 cups all-purpose flour
  • 1 cup sugar
  • 1/2 cup cocoa powder
  • 1/4 cup black cocoa powder
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1 cup buttermilk
  • 1/2 cup vegetable oil
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1 cup blackberry puree
  • 1 cup fresh or frozen blackberries
  • 1/2 cup butter softened
  • 8 oz cream cheese
  • 3 cups powdered sugar

Instructions
 

  • 1. Preheat oven to 350°F (175°C). Grease and line two 8-inch cake pans.
  • 2. Simmer blackberries with sugar and lemon until thickened. Blend into puree.
  • 3. Whisk flour, cocoa powders, baking soda, and salt in a bowl.
  • 4. In another bowl, beat eggs, sugar, oil, buttermilk, and vanilla.
  • 5. Stir in blackberry puree, then gradually fold in dry ingredients.
  • 6. Divide batter between pans and bake for 30–35 minutes.
  • 7. Cool completely before frosting.
  • 8. Beat butter and cream cheese until smooth. Add powdered sugar and vanilla.
  • 9. Layer cake with frosting and blackberry compote.
  • 10. Frost outside and decorate with blackberries or Halloween toppers.

Notes

For a vegan version, substitute eggs with flax eggs and use plant-based cream cheese.
Black cocoa adds depth of color; you can use more for a darker sponge.
Keyword black velvet cake, blackberry cake, Halloween Blackberry Velvet Cake, Halloween dessert