Irresistible Black Cocoa Ghost Layer Cake with Marshmallow Webs

Black Cocoa Ghost Layer Cake is the kind of recipe that earns a place in a seasonal rotation because it feels special without hiding the practical details. This independently written guide uses the verified quantities, timing, and core method from the cited source while explaining the cues that matter in a home kitchen. Expect inky black cocoa layers, fluffy black cocoa buttercream, and marshmallow webs and ghost meringues. Read the complete method before beginning, measure everything first, and let texture and appearance confirm what the clock suggests.
Why This Dessert Recipe Works
The recipe is designed for 16 slices and takes about 1 hour 30 minutes plus chilling from start to finish. Its appeal comes from inky black cocoa layers, fluffy black cocoa buttercream, and marshmallow webs and ghost meringues. None of those qualities depends on complicated presentation; they come from measured ingredients, sensible sequencing, and stopping each stage at the right moment.
Temperature and timing are useful anchors, but ingredients and equipment vary. Flour can absorb moisture differently, ovens can run warm, and soup noodles continue to soften after the burner is off. Use the specific sensory cues in the method and make small corrections early rather than trying to rescue the recipe at the end.
Ingredients That Shape the Result

- 1 3/4 cups cake flour: A measured part of the recipe’s flavor, structure, or finish.
- 1/2 cup black cocoa powder: A measured part of the recipe’s flavor, structure, or finish.
- 2 teaspoons baking powder: A measured part of the recipe’s flavor, structure, or finish.
- 1/2 teaspoon kosher salt: A measured part of the recipe’s flavor, structure, or finish.
- 3/4 cup unsalted butter: A measured part of the recipe’s flavor, structure, or finish.
See the recipe card for the complete ingredient list and exact measurements.
How to Make Black Cocoa Ghost Layer Cake
- Heat the oven to 350 F. Spray three 6-inch cake pans with oil-based pan spray and line the bottoms with parchment.
- Whisk cake flour, black cocoa, baking powder, and salt. In a second bowl whisk melted butter, eggs, sugar, and vanilla flavoring.
- Stir in half the dry mixture and the brewed coffee. Add the milk, then fold in the remaining dry mixture just until smooth.
- Divide among the pans and bake 25-30 minutes, until a tester comes out clean. Invert onto racks and cool fully.
- Level if needed, wrap, and chill or freeze the layers until firm enough to stack cleanly.
- Beat the butter and powdered sugar smooth. Add black cocoa and enough cream to make a spreadable frosting, then beat 4-5 minutes until fluffy.
- Stack and frost the layers. Stretch cooled melted marshmallow into thin strands over the cake and finish with ghost meringues.
Recipe-Specific Success Tips
- Black cocoa gives the deepest color; regular Dutch cocoa will look lighter: Black cocoa gives the deepest color; regular Dutch cocoa will look lighter.
- Cold layers are easier to level and frost without crumbs: Cold layers are easier to level and frost without crumbs.
- Let melted marshmallow cool enough to handle safely before stretching it: Let melted marshmallow cool enough to handle safely before stretching it.
Practical Variations
- Use two 8-inch pans instead of three 6-inch pans and begin checking at the same bake time.
- Replace brewed coffee with milk for a caffeine-free cake.
Change one element at a time, especially in baking. A substitution can alter moisture, structure, salt, or cooking speed even when the volume looks similar. Keeping the rest of the formula steady makes the result easier to judge.
Serving Ideas
Serve Black Cocoa Ghost Layer Cake at the temperature that protects its intended texture. Keep garnishes limited to ingredients that support the recipe instead of covering its central flavors. For a gathering, prepare serving pieces and toppings in advance so the finished food does not wait too long before it reaches the table.
Storage and Make-Ahead Notes
Store covered in the refrigerator for up to 4 days. Let slices stand 20-30 minutes before serving for the best buttercream texture.
Label leftovers with the preparation date, chill perishable food within two hours, and reheat only the portion needed. Follow current USDA guidance for cooling and reheating; when the handling history is uncertain, discard the food rather than tasting it to judge safety.
Frequently Asked Questions About Black Cocoa Ghost Layer Cake
Can I make Black Cocoa Ghost Layer Cake ahead?
Yes. Store covered in the refrigerator for up to 4 days. Let slices stand 20-30 minutes before serving for the best buttercream texture.
How do I know it is ready?
Use the visible and texture cues in the numbered method together with the stated time. The clock tells you when to check; the food tells you when it is done.
Can I substitute ingredients?
Start with the listed variations and change only one important ingredient at a time. Baking substitutions need particular care because fat, liquid, sugar, and flour each affect structure.
What is the safest way to store leftovers?
Cool food promptly, cover it well, refrigerate within two hours, and reheat cooked leftovers thoroughly. Keep crisp toppings or delicate decorations separate whenever possible.
Black Cocoa Ghost Layer Cake with Marshmallow Webs
An independently written Black Cocoa Ghost Layer Cake recipe with verified quantities, timing, and practical cues for home cooks.
- Prep Time: 1 hour
- Cook Time: 30 minutes
- Total Time: 1 hour 30 minutes plus chilling
- Yield: 16 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 3/4 cups cake flour
- 1/2 cup black cocoa powder
- 2 teaspoons baking powder
- 1/2 teaspoon kosher salt
- 3/4 cup unsalted butter, melted
- 1 1/2 cups granulated sugar
- 3 large eggs, room temperature
- 1 teaspoon alcohol-free vanilla flavoring
- 3/4 cup whole milk
- 1/4 cup brewed coffee or milk
- 2 cups unsalted butter, room temperature
- 3 cups powdered sugar
- 1 cup black cocoa powder
- 2–3 tablespoons heavy cream
- 1 cup marshmallows, melted
- Ghost meringue cookies, for decorating
Instructions
- Heat the oven to 350 F. Spray three 6-inch cake pans with oil-based pan spray and line the bottoms with parchment.
- Whisk cake flour, black cocoa, baking powder, and salt. In a second bowl whisk melted butter, eggs, sugar, and vanilla flavoring.
- Stir in half the dry mixture and the brewed coffee. Add the milk, then fold in the remaining dry mixture just until smooth.
- Divide among the pans and bake 25-30 minutes, until a tester comes out clean. Invert onto racks and cool fully.
- Level if needed, wrap, and chill or freeze the layers until firm enough to stack cleanly.
- Beat the butter and powdered sugar smooth. Add black cocoa and enough cream to make a spreadable frosting, then beat 4-5 minutes until fluffy.
- Stack and frost the layers. Stretch cooled melted marshmallow into thin strands over the cake and finish with ghost meringues.
Notes
- Black cocoa gives the deepest color; regular Dutch cocoa will look lighter.
- Cold layers are easier to level and frost without crumbs.
- Let melted marshmallow cool enough to handle safely before stretching it.
Nutrition
- Serving Size: 1 serving
Keywords: Halloween Cake, Black Cocoa Cake, Graveyard Cake, S’mores Desserts
