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Roblox Cake Design Inspiration

Roblox Cake: You Won’t Believe How Easy It Is!

Emily
Want to impress your Roblox-loving kids with a themed cake? This Roblox cake tutorial is quick, easy, and totally Instagram-worthy!
Prep Time 25 minutes
Cook Time 35 minutes
Course birthday cake
Cuisine American
Servings 12 Slices
Calories 380 kcal

Equipment

  • 8-inch or 9-inch cake pans
  • Stand or hand mixer
  • Mixing bowls
  • Fondant rolling pin
  • Piping bags and tips
  • Cake turntable
  • Fondant cutters or knife
  • Toothpicks
  • Cooling rack

Ingredients
  

Cake Base (Vanilla or Chocolate)

  • 2 ½ cups all-purpose flour or cake flour
  • 1 ½ cups granulated sugar
  • 3 large eggs
  • ¾ cup unsalted butter room temperature
  • 1 cup milk or buttermilk
  • 2 ½ tsp baking powder
  • ½ tsp salt
  • 1 tbsp vanilla extract

Buttercream Frosting

  • 1 cup unsalted butter
  • 4 cups powdered sugar
  • 1 –2 tbsp milk
  • 1 tsp vanilla extract
  • Food-safe coloring gels for themed colors

Decorations

  • Fondant multiple colors
  • Edible Roblox character prints or edible markers
  • Character toppers or printed images
  • Roblox logo cutouts
  • Edible glitter or shimmer dust optional

Instructions
 

Make the Cake Base

  • Preheat oven to 350°F (175°C). Grease and line your cake pans.
  • Cream butter and sugar together until fluffy.
  • Beat in eggs one at a time, then add vanilla.
  • In a separate bowl, sift flour, baking powder, and salt.
  • Alternately mix in dry ingredients and milk until just combined.
  • Pour batter evenly into pans.
  • Bake 30–35 minutes. Check with a toothpick.
  • Cool completely on a wire rack.

Prepare Buttercream

  • Beat butter until smooth.
  • Gradually add powdered sugar.
  • Mix in milk and vanilla. Beat until fluffy.
  • Tint with food coloring as needed.

Assemble & Decorate

  • Level your cakes if needed. Stack with buttercream between layers.
  • Frost the outside using an offset spatula and turntable.
  • Roll out fondant and cut into shapes: characters, blocks, Roblox logo.
  • Attach fondant and toppers to the cake.
  • Add final touches like borders, names, or glitter.
Keyword roblox cake