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Halloween Graveyard Cake Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 143 reviews
  • Author: Nora
  • Prep Time: 20 min
  • Cook Time: 25 min
  • Total Time: 75 min
  • Yield: 12 servings
  • Category: Baking
  • Method: Baking
  • Cuisine: British

Description

A spooky and fun Halloween Graveyard Cake with rich chocolate flavor, decorated with Oreo ‘soil’, biscuit tombstones dipped in chocolate, a chocolate finger fence, and optional jelly snakes and fondant pumpkins. Perfect for Halloween celebrations and chocolate lovers.


Ingredients

Scale

Cake

  • 225 g Butter or baking spread (unsalted, softened)
  • 225 g Light brown soft sugar
  • 4 Eggs (large)
  • 1 tsp Vanilla extract
  • 75 ml Milk
  • 175 g Self-raising flour
  • 50 g Cocoa powder
  • 1/4 tsp Baking powder
  • 1/4 tsp Bicarbonate of soda

Chocolate Buttercream

  • 200 g Butter (unsalted, softened)
  • 325 g Icing sugar
  • 75 g Cocoa powder
  • 3 tbsp Milk (plus more if needed)

Biscuit Graves Decoration

  • 8 Biscoff biscuits
  • 125 g Dark chocolate (melted)
  • 25 g White candy melts (or white chocolate)

Additional Decorations

  • 200 g Chocolate fingers
  • 120 g Oreos (crushed into crumbs)
  • Jelly snakes (optional)
  • Fondant pumpkins (optional)

Green Grass Buttercream

  • 25 g Butter (unsalted, softened)
  • 50 g Icing sugar
  • 1/8 tsp Vanilla extract
  • 1/4 tsp Milk
  • Green food colouring


Instructions

  1. Preheat and prepare tin: Pre-heat your oven to 160°C Fan/180°C/350°F/Gas Mark 4. Grease and line a 12″ x 9″ traybake tin with baking paper to prevent sticking.
  2. Make the cake batter: In a large bowl, beat the unsalted softened butter or baking spread and light brown soft sugar with an electric mixer until fluffy, about 2-3 minutes. Add the eggs, milk, and vanilla extract and mix until fully incorporated.
  3. Incorporate dry ingredients: Gently fold in the self-raising flour, cocoa powder, baking powder, and bicarbonate of soda until just combined without overmixing.
  4. Bake the cake: Pour the batter evenly into the prepared tin and smooth the top. Bake for 25-30 minutes or until a skewer inserted in the center comes out clean. Allow the cake to cool completely in the tin or on a cooling rack.
  5. Prepare biscuit graves: While the cake is baking and cooling, snap about a third off the end of each Biscoff biscuit to make them shorter. Melt the dark chocolate and dip each biscuit, shaking off excess chocolate. Place on baking paper to set.
  6. Decorate tombstones: Once the dark chocolate has set on the biscuits, melt the white candy melts and put into a piping bag with a small cut at the end. Pipe designs onto the chocolate-dipped biscuits and let set completely.
  7. Make chocolate buttercream: Using an electric mixer with a paddle attachment, beat 200 g softened butter for several minutes until creamy. Add the icing sugar, cocoa powder, and milk, and beat until well combined and smooth. Adjust milk quantity if buttercream is too stiff.
  8. Frost the cake: Using an angled palette knife, spread the chocolate buttercream evenly over the top and sides of the cooled cake.
  9. Attach chocolate finger fence: Break chocolate fingers into varying lengths. Press them into the sides of the cake with the broken side down, pressing gently so they stick to the buttercream.
  10. Add Oreo soil: Cover the top surface of the cake with crushed Oreo crumbs to resemble soil.
  11. Place biscuit graves: Cut slits into the top of the cake where you want to position the biscuit tombstones. Gently push the decorated biscuits into the slits upright.
  12. Decorate with extras: Add optional jelly snakes, fondant pumpkins, or any other Halloween-themed decorations around the graves and surface of the cake.
  13. Make green grass buttercream: Mix 25 g softened butter and 50 g icing sugar until smooth. Add vanilla extract, milk, and green food colouring and beat until smooth and desired shade is achieved. Use a stand or handheld mixer for best results.
  14. Pipe grass decoration: Transfer green buttercream to a piping bag fitted with a multi-opening grass nozzle. Pipe grass around the biscuit graves and randomly across the cake. Alternatively, use a spoon to add small blobs and flick the back of the spoon to create textured grass.
  15. Serve and store: Slice the cake into squares to serve. Store leftovers in an airtight container in a cool place and consume within 3 days.

Notes

  • A deliciously spooky chocolate traybake cake with Oreo soil, biscuit tombstones, a chocolate finger fence, and optional jelly snakes—perfect for Halloween celebrations.
  • You can customize the decorations with other Halloween-themed candy or fondant shapes.
  • Ensure the cake is fully cooled before applying buttercream to prevent melting.
  • If the buttercream is too stiff, add milk gradually to reach desired consistency for spreading and piping.
  • Store the cake properly to maintain freshness and texture, ideally in a cool environment but not refrigerated to avoid hardening the decorations.

Nutrition

  • Serving Size: 1 serving
  • Calories: 800 kcal
  • Sugar: 58 g
  • Sodium: 372 mg
  • Fat: 42 g
  • Saturated Fat: 25 g
  • Unsaturated Fat: 15 g
  • Trans Fat: 1 g
  • Carbohydrates: 84 g
  • Fiber: 6 g
  • Protein: 8 g
  • Cholesterol: 137 mg