Hidden Horror Black Widow Cake (Printable)
Rich dark chocolate layers with a hidden cherry surprise, topped with striking black ganache for dramatic effect
# What You Need:
→ Chocolate Cake
01 - 2 cups all-purpose flour
02 - 3/4 cup black cocoa powder (or Dutch cocoa for regular dark color)
03 - 2 cups granulated sugar
04 - 1 1/2 teaspoons baking powder
05 - 1 teaspoon baking soda
06 - 1/2 teaspoon salt
07 - 3/4 cup vegetable oil
08 - 1 cup whole milk
09 - 2 large eggs
10 - 2 teaspoons vanilla extract
11 - 1 cup hot water
→ Hidden Cherry Compote
12 - 1 1/2 cups pitted cherries, fresh or frozen
13 - 1/2 cup granulated sugar
14 - 1 tablespoon lemon juice
15 - 1 tablespoon cornstarch
16 - 2 tablespoons water
→ Black Cocoa Ganache
17 - 1 1/2 cups dark chocolate, finely chopped
18 - 3/4 cup heavy cream
19 - 2 tablespoons black cocoa powder
→ Decoration
20 - Black food coloring gel
21 - Red food coloring gel
22 - Fondant or chocolate for spider shapes
23 - Edible glitter or sprinkles
# How To Make:
01 - Preheat oven to 350°F. Grease and line two 8-inch round cake pans with parchment paper.
02 - In a large bowl, whisk together flour, black cocoa powder, sugar, baking powder, baking soda, and salt until evenly combined.
03 - Add vegetable oil, milk, eggs, and vanilla extract to the dry mixture. Beat until well blended. Stir in hot water until batter forms a smooth consistency.
04 - Divide batter evenly between prepared pans. Bake for 35 to 40 minutes until a toothpick inserted into the center comes out clean. Cool completely in pans before removing.
05 - Combine cherries, sugar, and lemon juice in a saucepan. Simmer over medium heat for 5 to 7 minutes until cherries release juices. Whisk cornstarch with water, stir into cherry mixture, and cook until thickened. Cool completely.
06 - Heat heavy cream in a small saucepan until just beginning to simmer. Pour over chopped dark chocolate and black cocoa powder in a heat-proof bowl. Let stand for 3 minutes, then whisk until completely smooth. Add black food coloring gel if deeper color is desired.
07 - Place one cooled cake layer on a serving plate. Carefully cut and remove a shallow 4-inch circle from the center of the cake layer, creating a well for the filling.
08 - Spoon cooled cherry compote into the cavity of the bottom cake layer. Spread evenly to fill the hidden well completely.
09 - Place second cake layer over the filled bottom layer, pressing gently to seal.
10 - Spread black cocoa ganache over top and sides of assembled cake, creating an even, glossy finish. Refrigerate for 20 to 30 minutes until ganache is set.
11 - Use red food coloring gel to create vein-like patterns on cake surface. Mold spiders from fondant or melted chocolate and arrange on top. Add edible glitter for sparkle if desired.
# Expert Hints:
01 -
- The black cocoa gives this cake an incredibly intense chocolate flavor that regular cocoa just cant match
- That hidden bloody center creates a surprise moment that makes everyone at the table lean in closer
- You can make most components ahead of time and assemble the day of your party
02 -
- The cake layers shrink slightly as they cool, so dont panic if they pull away from the edges of the pan a little bit
- Black cocoa is more acidic than regular cocoa powder which is why this recipe uses both baking powder and baking soda for proper lift
- Your ganache should be the consistency of warm peanut butter when you pour it or it will drip right off the cake
03 -
- If you cant find black cocoa powder, use extra Dutch cocoa powder and add more black gel coloring to both the cake batter and ganache
- A small offset spatula is worth the investment for getting those perfectly smooth ganache surfaces on the sides