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Perfect Pull-Apart Graduation Cap Cupcake Cake with Easy Gold Buttercream Tutorial

pull-apart graduation cap cupcake cake - featured image

A festive and easy-to-make pull-apart cupcake cake shaped like graduation caps, topped with shimmering gold buttercream. Perfect for celebrations and last-minute parties.

Ingredients

Scale
  • 2 ½ cups (300g) all-purpose flour
  • 2 ½ teaspoons baking powder
  • ½ teaspoon salt
  • ¾ cup (170g) unsalted butter, softened
  • 1 ¾ cups (350g) granulated sugar
  • 4 large eggs, room temperature
  • 2 teaspoons pure vanilla extract
  • 1 cup (240ml) whole milk, room temperature (use almond milk for dairy-free)
  • 1 cup (225g) unsalted butter, softened (for buttercream)
  • 4 cups (480g) powdered sugar, sifted
  • 1 ½ teaspoons pure vanilla extract (for buttercream)
  • 23 tablespoons (30-45ml) heavy cream or milk
  • 1 teaspoon edible gold luster dust
  • Yellow and brown gel food coloring, a tiny dot each
  • Black fondant or black icing (optional, for tassel and cap details)
  • Edible glitter or sprinkles (optional, for extra sparkle)

Instructions

  1. Preheat oven to 350°F (175°C). Line a 12-cup muffin pan with cupcake liners.
  2. In a medium bowl, whisk together flour, baking powder, and salt.
  3. Using a mixer, beat softened butter and granulated sugar on medium speed until pale and fluffy, about 3-4 minutes.
  4. Add eggs one at a time, beating well after each addition. Stir in vanilla extract.
  5. Reduce mixer speed to low. Add dry ingredients in three parts, alternating with milk, starting and ending with dry ingredients. Mix just until combined.
  6. Spoon batter evenly into liners, filling about ⅔ full.
  7. Bake 18-22 minutes or until a toothpick inserted in the center comes out clean. Let cool completely in the pan on a wire rack.
  8. For the buttercream, beat softened butter until creamy. Gradually add powdered sugar, alternating with heavy cream or milk. Beat on high for 3 minutes until fluffy.
  9. Mix in vanilla extract, gel food coloring, and edible gold luster dust. Use a small paintbrush to dust more gold luster on frosted cupcakes.
  10. Arrange cooled cupcakes on a large tray in a square or rectangle to mimic a graduation cap. Frost each cupcake generously and smooth edges to connect visually.
  11. Pipe or sculpt tassel and cap details with black fondant or icing. Add edible glitter or sprinkles if desired.
  12. Chill assembled cake for 15 minutes before serving to set buttercream.

Notes

Use softened but not melted butter for best buttercream texture. Avoid overmixing batter to keep cupcakes tender. Use gel food coloring for vibrant color without thinning frosting. Lightly dust gold luster dust for a subtle metallic sheen. Slice off cupcake domes if needed for a flat surface. Chill cake before serving to set frosting.

Nutrition

Keywords: graduation cupcake cake, pull-apart cupcake cake, gold buttercream, easy cupcake cake, celebration dessert, party dessert