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American Flag Cake

American Flag Cake decorated with blueberries, raspberries, and layered red velvet filling for a patriotic summer dessert

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A festive and colorful dessert decorated like the American flag, perfect for 4th of July celebrations.

Ingredients

Scale
  • 1 baked and cooled quarter sheet cake (such as vanilla sheet cake)
  • 1 cup (226g) unsalted butter, softened to room temperature
  • 4 and 1/2 cups (540g) confectioners’ sugar
  • 1/3 cup (80ml) heavy cream
  • 2 teaspoons pure vanilla extract
  • Salt, to taste
  • 1/2 cup (70g) fresh blueberries
  • 23 cups (380–560g) halved fresh strawberries

Instructions

  1. Begin by baking your favorite 9×13-inch quarter sheet cake. Let the cake cool completely before decorating.
  2. In a bowl, use a mixer to beat the softened butter until creamy. Gradually add the confectioners’ sugar, heavy cream, and vanilla. Beat for 4 minutes.
  3. Use about 2/3 of the frosting to cover the entire cake. Save the remaining frosting for piping details.
  4. For the flag design, place whole blueberries in the top left corner and arrange halved strawberries in rows for the stripes.
  5. Using a piping bag, fill in spaces between the blueberries and strawberries for added detail.
  6. Once decorated, slice the cake and serve. Store leftovers in the refrigerator for up to 5 days.

Notes

Use high-quality ingredients for the best flavor. Ensure the cake is completely cool before frosting to avoid melting.

Nutrition