Description

This Irresistible Black Velvet Halloween Cake with Blackberry Bliss is a decadent and visually striking dessert featuring deep black cocoa layers infused with rich coffee, layered with luscious blackberry compote and a creamy black cocoa frosting. Perfect for Halloween celebrations, this cake combines a moist, velvety crumb with tangy, fresh blackberries and subtle hints of cinnamon and lemon to create a unique and festive treat.

Ingredients

Scale

Cake Ingredients

2 cups White Granulated Sugar
1.5 cups All-Purpose Flour
0.75 cups Black Cocoa Powder
1 teaspoon Baking Soda
1 teaspoon Baking Powder
1 teaspoon Salt
2 large Eggs
1 cup Buttermilk
1 cup Hot Coffee
0.5 cups Canola Oil
2 teaspoons Vanilla Extract

Blackberry Compote Ingredients

2 cups Fresh Blackberries
2 tablespoons Lemon Juice
1 teaspoon Lemon Zest
1 tablespoon Cornstarch
Additional sugar (quantity not specified, estimated 1/4 cup for compote sweetness)
1 stick Cinnamon Stick (optional)

Frosting Ingredients

8 ounces Cream Cheese
0.5 cups Unsalted Butter
4 cups Powdered Sugar
0.75 cups Black Cocoa Powder (to match intensity of cake)

Decorations

Chocolate skulls (quantity as preferred)
Fresh Blackberries (for topping)
2 tablespoons Dried Rose Petals

Cook Mode Prevent your screen from going dark

Instructions

Preheat Oven and Prepare Pans: Preheat your oven to 350°F. Spray two 8-inch cake pans with nonstick spray and line the bottoms with parchment paper for easy removal.
Mix Dry Ingredients: In a large bowl, sift together flour, black cocoa powder, granulated sugar, baking powder, baking soda, and salt ensuring even distribution for a smooth batter.
Combine Wet Ingredients: In another bowl, whisk the buttermilk, canola oil, eggs, and vanilla extract until fully combined and smooth.
Combine Wet and Dry Mixtures: Make a well in the center of the dry ingredients and pour in the wet mixture. Gently blend until incorporated, then slowly add hot coffee and mix carefully to create a smooth batter.
Bake the Cake: Divide the batter evenly between the prepared pans. Bake in the preheated oven for 30 to 33 minutes or until a toothpick inserted into the center comes out clean.
Cool the Cakes: Allow the cakes to cool in the pans for 10 minutes. Then remove from pans and transfer to wire racks to cool completely.
Prepare Blackberry Compote: In a saucepan over medium heat, combine blackberries, sugar (approximately 1/4 cup), lemon juice, lemon zest, and cinnamon stick. Cook until the mixture bubbles and the berries soften. Stir in cornstarch to thicken. Remove cinnamon stick and allow to cool.
Make the Frosting: Beat cream cheese and unsalted butter together until smooth. Gradually add sifted powdered sugar and black cocoa powder, beating until fluffy and well combined.
Level Cake Layers: Use a serrated knife to level the tops of each cake layer, ensuring even stacking.
Assemble Cake Layers: Spread a layer of frosting on a cake plate, place one cake layer on top. Pipe a frosting dam around the edge to hold the compote in place, then fill with the blackberry compote.
Add Second Layer and Apply Crumb Coat: Place the second cake layer on top, then apply a thin crumb coat frosting layer over the entire cake. Refrigerate for about 20 minutes to set.
Final Frosting and Decoration: Generously frost the cake with remaining frosting. Decorate the top with chocolate skulls, fresh blackberries, and sprinkle with dried rose petals for a festive Halloween presentation.

Notes

You can substitute all-purpose flour with gluten-free flour if needed, keeping in mind texture variations.
For a vegan version, replace eggs with flax eggs and use vegan butter for frosting.
Buttermilk can be swapped with yogurt or milk combined with a teaspoon of vinegar for acidity.
Hot coffee enhances the chocolate depth but can be replaced with hot water as a last resort.
Use fresh blackberries for the best flavor in the compote; raspberries or blueberries can be alternatives.
Ensure cakes are completely cool before frosting to prevent melting the frosting.
The cinnamon stick in the compote adds warmth but can be omitted or replaced with ground cinnamon.
Dried rose petals add a lovely aroma and decorative touch but are optional.