Two Tier Roblox Birthday Cake

Making this two-tier Roblox birthday cake was one of the most exciting baking projects I’ve ever done! My kitchen smelled heavenly with layers of rich chocolate sponge baking in the oven, while I prepped colorful fondant decorations inspired by my favorite Roblox characters on a Roblox cake. Seeing the kids’ faces light up when the Roblox cake was revealed, complete with edible figures and a vibrant Roblox logo, made every step worth it. It’s a showstopper that’s surprisingly doable once you break it into parts!

Two Tier Roblox Birthday Cake

Servings

20

servings

Prep time

1

hour 

30

minutes

Cooking time

40

minutes

Calories

420

kcal

Ingredients

• All-purpose flour – 3 cups

• Cocoa powder – 1 cup

• Baking powder – 2 tsp

• Baking soda – 1 tsp

• Salt – ½ tsp

• Sugar – 2 ½ cups

• Eggs – 4 large

• Milk – 1 ½ cups

• Vegetable oil – 1 cup

• Hot water – 1 cup

• Vanilla extract – 2 tsp

• Butter (for frosting) – 1 ½ cups

• Powdered sugar – 4 cups

• Cocoa powder (for frosting) – ½ cup

• Heavy cream – ¼ cup

• Fondant (various colors for Roblox theme) – as needed

Directions

• Preheat oven to 350°F (175°C) and grease two 8-inch and two 6-inch pans.
• Whisk flour, cocoa powder, baking powder, baking soda, and salt in a bowl.
• In another bowl, beat sugar, eggs, milk, oil, and vanilla until smooth.
• Gradually add dry ingredients to wet mixture, alternating with hot water.
• Divide batter evenly between pans and bake for 35–40 minutes.
• Cool completely before trimming and leveling the cakes.
• Prepare chocolate buttercream by beating butter, cocoa, powdered sugar, and cream.
• Frost each layer and stack the smaller tier on top of the larger one with dowel support.
• Cover with fondant and decorate with Roblox figures, blocks, and logo.
• Chill slightly before serving to help layers set.Nutrition Information (per serving)

Nutrition Information (per serving)

• Calories: 420
• Fat: 20g
• Carbohydrates: 55g
• Protein: 5g
• Sugar: 38g

Expert Tips and Variations

You can substitute almond milk for dairy milk or use vegan butter for a dairy-free version in the Roblox cake. Add a layer of Nutella or ganache between tiers for extra flavor in a two-tier Roblox birthday cake. Chill each tier before stacking to prevent sliding, and use sturdy dowels for support. Always smooth fondant on a cool cake to avoid cracks. For variation in Roblox Cake, try a red velvet or marble base, and don’t overmix your batter; that’s a common mistake that makes layers dense.

How to Store Two Tier Roblox Birthday Cake

Store the assembled Roblox cake in a cool, dry place for up to 2 days or in the refrigerator for 4–5 days in an airtight container. If decorated with fondant, avoid humidity. You can also wrap unfrosted Roblox cake layers tightly in plastic wrap and freeze them for up to 1 month.

Frequently Asked Questions