Frankenstein Cake
This Frankenstein cake is the perfect Halloween dessert! With its vibrant green velvet layers and creamy buttercream frosting, it captures the spirit of the season. Ideal for parties, gatherings, or a fun family dessert, this cake will surely impress guests of all ages. Its unique appearance combined with delicious flavors makes it a standout choice for any celebration!
Why You’ll Love This Recipe
- Fun and Festive: The bright green color and spooky design make this cake a hit at Halloween parties.
- Moist and Flavorful: The combination of buttermilk and oils ensures every bite is tender and packed with flavor.
- Versatile Design: You can easily customize the decorations to fit your party theme or personal style.
- Easy to Make: With simple steps, even novice bakers can create this impressive dessert.
Tools and Preparation
Before diving into baking, ensure you have the right tools on hand. These essentials will help you achieve perfect results with your Frankenstein cake.
Essential Tools and Equipment
- 10-inch greaseproof cake board
- Spinning Cake Stand
- Small offset spatula
- 1 Large Piping Bag
- 3 Small Piping Bags
- 2 Large Round Piping Tips (like a Wilton 2A)
- 1 Small Round Piping Tip (like a Wilton 12)
- 1 Tiny Piping Tip (like a Wilton 3)
Importance of Each Tool
- Spinning Cake Stand: This tool allows you to decorate your cake evenly from all angles, making it easier to achieve a professional finish.
- Offset Spatula: Ideal for spreading frosting smoothly over your cake layers without tearing them.

Ingredients
This Frankenstein cake is the perfect Halloween dessert! It’s made with moist green velvet cake layers and cream cheese buttercream!
For the Cake
- 2 1/2 cups cake flour (300g)
- 2 Tbsp unsweetened cocoa powder, sifted (10g)
- 1 tsp baking soda (6g)
- 1/2 tsp fine salt (3g)
- 1/2 cup unsalted butter, room temperature (113g)
- 1 3/4 cups granulated sugar (350g)
- 2 large eggs, room temperature (112g)
- 1 1/4 cups buttermilk, room temperature (300g)
- 2/3 cup vegetable or canola oil (145g)
- 2 squirts of green gel food coloring (or 1 Tbsp liquid food coloring)
- 2 tsp vanilla extract or vanilla bean paste (8g)
- 1 tsp white vinegar (4g)
For the Frosting
- 1 1/2 cups unsalted butter, room temperature (339g – 3 sticks)
- 1/2 cup full-fat cream cheese, room temperature (113g or 4 oz.)
- 1 Tbsp vanilla extract or vanilla bean paste (12g)
- 1 tsp fine salt (6g)
- 8 cups powdered sugar (1000g)
- 2 Tbsp heavy whipping cream, room temperature (30g)
For Decoration
- Electric Green Gel Food Coloring
- Black Gel Food Coloring
How to Make Frankenstein Cake
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease and line two round cake pans with parchment paper for easy removal.
Step 2: Prepare the Cake Batter
In a large bowl:
1. Sift together the cake flour, cocoa powder, baking soda, and salt.
2. In another bowl, cream together butter and granulated sugar until light and fluffy.
3. Add eggs one at a time, mixing well after each addition.
4. Incorporate buttermilk, oil, food coloring, vanilla extract, and vinegar into the wet mixture.
Gradually add dry ingredients to wet ingredients until just combined.
Step 3: Bake the Cakes
Divide batter evenly between prepared pans:
– Bake for about 28 minutes or until a toothpick inserted in the center comes out clean.
– Allow cakes to cool in pans for about 10 minutes before transferring them to wire racks to cool completely.
Step 4: Make the Frosting
In a large mixing bowl:
– Beat together softened butter and cream cheese until smooth.
– Gradually add powdered sugar while mixing on low speed.
– Add vanilla extract, salt, and heavy whipping cream; beat until fluffy.
Step 5: Assemble Your Cake
Once cakes are cooled:
– Place one layer on the greaseproof board. Spread an even layer of frosting on top.
– Place second layer on top; frost the entire cake with remaining frosting.
Step 6: Decorate Your Cake
Use gel food coloring for decoration:
– Pipe features like eyes or stitches using different piping tips for an eerie effect!
How to Serve Frankenstein Cake
This Frankenstein cake is not only a feast for the eyes but also a delight for the taste buds. Here are some creative serving suggestions that will make your Halloween gathering even more festive.
Spooky Dessert Platters
- Arrange slices of Frankenstein cake on a decorative platter alongside mini cupcakes decorated as monsters.
- Add some gummy worms and candy eyeballs for an extra spooky touch.
Cake Pops
- Use leftover cake scraps to create Frankenstein-themed cake pops.
- Dip them in green chocolate and decorate with edible eyes for fun bite-sized treats.
Halloween Cake Stands
- Serve the cake on a themed Halloween cake stand to enhance its appearance.
- Consider using a stand that features ghosts or pumpkins to tie into the holiday spirit.
Individual Servings
- Cut the cake into squares and place them in clear dessert cups.
- Top each cup with whipped cream and a sprinkle of green sugar for added flair.
How to Perfect Frankenstein Cake
Perfecting your Frankenstein cake requires attention to detail and a few helpful tips. Follow these suggestions to ensure your cake is as delightful as it looks.
- Use Room Temperature Ingredients: Ensure butter, eggs, and buttermilk are at room temperature for better mixing and texture.
- Sift Dry Ingredients: Sifting your flour and cocoa powder helps prevent lumps and ensures even mixing.
- Don’t Overmix: Mix the batter just until combined to keep your cake light and fluffy.
- Check Oven Temperature: Use an oven thermometer to ensure accurate baking temperatures; this prevents overbaking or underbaking.
- Cool Completely Before Frosting: Allow your cake layers to cool completely before applying frosting to avoid melting it away.
Best Side Dishes for Frankenstein Cake
Pairing side dishes with your Frankenstein cake can enhance the overall experience. Here are some great options that complement this festive dessert well.
- Witch’s Brew Punch: A refreshing fruit punch made from a mix of juices and soda, served in a cauldron-style bowl.
- Monster Veggie Platter: An assortment of fresh vegetables arranged like a spooky face, served with hummus or ranch dip.
- Pumpkin Soup: A creamy pumpkin soup garnished with toasted seeds, perfect for warming up on chilly Halloween nights.
- Ghostly Cheese Board: A selection of cheeses shaped like ghosts, accompanied by crackers and fruit preserves.
- Mummy Hot Dogs: Mini hot dogs wrapped in crescent roll dough, baked until golden brown, creating a fun mummy effect.
- Creepy Crawly Pasta Salad: A pasta salad featuring black olives as bugs mixed with colorful veggies for an eye-catching dish.
Common Mistakes to Avoid
When making your Frankenstein Cake, avoid these common pitfalls to ensure a delicious result.
- Bold Preparation: Skipping the room temperature step for butter and eggs can lead to uneven mixing. Always let them sit out for about 30 minutes before use.
- Bold Overmixing Batter: Mixing the batter too long can create tough cake layers. Mix just until combined for soft, moist results.
- Bold Incorrect Baking Time: Not checking for doneness can result in undercooked or overbaked cake. Use a toothpick to test; it should come out clean when done.
- Bold Ignoring Cooling Time: Not allowing the cake to cool completely before frosting may cause the icing to melt. Be patient for at least 30 minutes.
- Bold Skimping on Decorations: Underestimating decorations can make your cake look less appealing. Use vibrant colors and fun designs to bring your Frankenstein Cake to life.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Frankenstein Cake in an airtight container.
- It will remain fresh for up to 5 days in the fridge.
Freezing Frankenstein Cake
- Wrap individual slices tightly in plastic wrap or foil.
- Freeze for up to 3 months for best quality.
Reheating Frankenstein Cake
- Oven: Preheat to 350°F (175°C) and warm slices wrapped in foil for about 10 minutes.
- Microwave: Heat a slice on medium power for about 15-20 seconds until warm.
- Stovetop: Place a slice in a pan over low heat, covering with a lid until warmed through.
Frequently Asked Questions
Here are some commonly asked questions about the Frankenstein Cake recipe.
How do I make a Frankenstein Cake?
Making a Frankenstein Cake involves creating green velvet layers and frosting them with cream cheese buttercream. Follow the detailed recipe instructions for best results.
Can I customize my Frankenstein Cake?
Absolutely! You can add different flavorings like almond or coconut extract, or use various colors and themes for decoration.
What are some serving suggestions for Frankenstein Cake?
Pair this delightful cake with vanilla ice cream or serve it at Halloween parties as a standout dessert option.
How do I store leftover Frankenstein Cake?
Store any leftover pieces in an airtight container in the refrigerator for up to 5 days, or freeze them for longer storage.
Final Thoughts
This Frankenstein Cake is not only a fun Halloween treat but also versatile enough for any occasion. Its vibrant color and delicious flavor will impress everyone at your gathering. Experiment with different decorations and flavors to truly make it your own!
Frankenstein Cake
Indulge in the delightfully eerie spirit of Halloween with this vibrant Frankenstein Cake, perfect for any festive gathering. This show-stopping dessert features moist green velvet cake layers, complemented by a rich and creamy cream cheese frosting. Whether you’re hosting a monster-themed party or simply looking to impress family and friends, this cake’s unique appearance and delicious flavor will surely enchant guests of all ages. Easy to customize with fun decorations, it’s an engaging baking project that allows even novice bakers to shine. With its fun colors and mouthwatering taste, this Frankenstein Cake will be the centerpiece of your Halloween celebrations!
- Prep Time: 30 minutes
- Cook Time: 28 minutes
- Total Time: 58 minutes
- Yield: Serves approximately 12 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 2 1/2 cups cake flour (300g)
- 2 Tbsp unsweetened cocoa powder, sifted (10g)
- 1 tsp baking soda (6g)
- 1/2 tsp fine salt (3g)
- 1/2 cup unsalted butter, room temperature (113g)
- 1 3/4 cups granulated sugar (350g)
- 2 large eggs, room temperature (112g)
- 1 1/4 cups buttermilk, room temperature (300g)
- 2/3 cup vegetable or canola oil (145g)
- 2 squirts of green gel food coloring (or 1 Tbsp liquid food coloring)
- 2 tsp vanilla extract or vanilla bean paste (8g)
- 1 tsp white vinegar (4g)
- 1 1/2 cups unsalted butter, room temperature (339g – 3 sticks)
- 1/2 cup full-fat cream cheese, room temperature (113g or 4 oz.)
- 1 Tbsp vanilla extract or vanilla bean paste (12g)
- 1 tsp fine salt (6g)
- 8 cups powdered sugar (1000g)
- 2 Tbsp heavy whipping cream, room temperature (30g)
- Electric Green Gel Food Coloring
- Black Gel Food Coloring
Instructions
- Preheat your oven to 350°F (175°C). Grease and line two round cake pans with parchment paper for easy removal.
- In a large bowl, sift together the cake flour, cocoa powder, baking soda, and salt.
- In another bowl, cream together butter and granulated sugar until light and fluffy.
- Add eggs one at a time, mixing well after each addition.
- Incorporate buttermilk, oil, food coloring, vanilla extract, and vinegar into the wet mixture.
- Gradually add dry ingredients to wet ingredients until just combined.
- Divide batter evenly between prepared pans and bake for about 28 minutes or until a toothpick inserted in the center comes out clean.
- Allow cakes to cool in pans for about 10 minutes before transferring them to wire racks to cool completely.
- In a large mixing bowl, beat together softened butter and cream cheese until smooth.
- Gradually add powdered sugar while mixing on low speed.
- Add vanilla extract, salt, and heavy whipping cream; beat until fluffy.
- Once cakes are cooled, place one layer on the greaseproof board. Spread an even layer of frosting on top.
- Place second layer on top; frost the entire cake with remaining frosting.
- Use gel food coloring for decoration; pipe features like eyes or stitches using different piping tips for an eerie effect!
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 450
- Sugar: 50g
- Sodium: 200mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 40mg