gold drip graduation sheet cake (Printable Version)

Create a celebratory gold-drip cake for graduation, featuring a mortarboard topper and festive decorations.

# What You'll Need:

→ Cake

01 - 3 cups all-purpose flour
02 - 2 1/2 cups granulated sugar
03 - 1 tablespoon baking powder
04 - 1/2 teaspoon salt
05 - 1 1/4 cups unsalted butter, softened
06 - 1 cup whole milk, room temperature
07 - 1/2 cup sour cream, room temperature
08 - 5 large eggs, room temperature
09 - 2 teaspoons pure vanilla extract

→ Buttercream Frosting

10 - 1 1/2 cups unsalted butter, room temperature
11 - 6 cups powdered sugar, sifted
12 - 1/3 cup whole milk or heavy cream
13 - 2 teaspoons vanilla extract
14 - Pinch of salt

→ Gold Drip

15 - 1 cup white chocolate chips
16 - 1/3 cup heavy cream
17 - Edible gold luster dust
18 - 1 teaspoon vodka or clear extract

→ Decoration

19 - Fondant or chocolate mortarboard topper
20 - Gold sprinkles (optional)

# How to Make It:

01 - Preheat oven to 350°F. Grease and line a 12x18-inch sheet pan with parchment paper.
02 - In a mixing bowl, whisk together flour, baking powder, and salt.
03 - Using a stand mixer, cream butter and sugar until light and fluffy. Add eggs individually, mixing thoroughly after each addition. Blend in vanilla extract.
04 - Alternate adding dry mixture and milk with sour cream to the creamed ingredients, starting and finishing with dry mixture. Mix just until combined.
05 - Transfer batter to prepared pan and smooth surface. Bake for 30–35 minutes, or until a toothpick inserted in the center emerges clean.
06 - Set pan on wire rack and cool cake completely.
07 - Beat butter until creamy. Gradually add sifted powdered sugar, vanilla, and salt on low speed. Pour in milk or cream to achieve smooth consistency.
08 - Spread an even layer of buttercream over cooled cake, smoothing top and sides.
09 - Heat heavy cream until steaming and pour over white chocolate chips. Allow to sit for 2 minutes, then stir to form a smooth ganache. Let ganache cool until slightly thickened.
10 - Drip ganache along cake edges using a spoon or piping bag. Allow ganache to set.
11 - Mix edible gold luster dust with vodka or clear extract. Using a food-safe brush, paint over white chocolate drips for a gold finish.
12 - Position mortarboard topper in center. Optionally, embellish with gold sprinkles for festive effect.

# Expert Tips:

01 -
  • The gold drip feels like a secret way to show off without saying a word—every guest asks how it’s done.
  • This cake became a staple because it stands tall, tastes rich, and handles the chaos of a crowded celebration.
02 -
  • Trying to frost a warm cake is a rookie mistake—waiting for it to cool is worth the patience.
  • Painting too soon causes the gold to streak instead of shine; always let the chocolate drip set fully.
03 -
  • Always sift the powdered sugar—lumpy frosting ruins the presentation.
  • Let the gold luster dust dry for a few minutes before serving, so it shines without smudges.
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