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vegan flag cake
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5 from 8 votes

American Flag Birthday Cake

This American Flag Birthday Cake recipe is the easiest way to make a festive-looking dessert. This cake is also perfect for Memorial Day and the 4th of July. It is made with a simple homemade sheet cake, (vegan) whipped cream, and fresh berries. Wow, your friends and family with this party cake!
Prep Time30 minutes
Bake30 minutes
Total Time1 hour
Course: Dessert, Sweets
Cuisine: American, Dairy-Free, Egg-Free, Vegan
Servings: 16 servings

Equipment

  • mixing bowl, electric mixer (or whisk), 9x13 -inch cake pan (23x33cm), spatula, knife and cutting board to slice strawberries

Ingredients

Sheet Cake

Topping

  • 450 grams vegan whipped cream, lightly sweetened (15.8 oz)
  • 300 grams fresh strawberries (10.5 oz)
  • 100 grams fresh blueberries (3.5 oz)

Instructions

Making sheet cake from scratch

  • Preheat the oven to 180°C / 355°F and lightly grease, spray or line a 13 by 9-inch cake pan with parchment.
  • In a large mixing bowl, whisk together the plant milk and vinegar. Let sit for 1 minute to curdle. Now add the applesauce, oil, sugar, extracts, and water. Whisk to combine. Then add dry ingredients. Mix with an electric mixer (or whisk) until a smooth batter forms. Do not overmix.
  • Pour the batter into the prepared cake pan. Bake for about 30 minutes, or until a toothpick comes out clean and the cake is just slightly golden on top.

Assembling the cake

  • Prepare vegan whipped cream if making at home, and wash berries. Slice strawberries shortly before assembling.
  • Once the cake has cooled completely, frost the cake, using as much whipped cream as you desire. Then, carefully place the blueberries and sliced strawberries on the cake, making a flag design. The strawberries will resemble the red stripes, the blueberries will resemble the blue rectangle in the upper left corner of the flag. See the pictures above, or watch the video below. 
  • Serve immediately and enjoy! Do not keep the cake out in the heat or in the sun for too long. Otherwise, the whipped cream may melt and the berries could spoil. Store any extra cake in the fridge for up to 3 days.

Video

Notes

*Can I make this cake gluten-free? Yes, absolutely! Simply use a 1:1 gluten-free flour such as Bob's Red Mill instead of regular all-purpose.