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Watermelon cake on a cake stand.
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Watermelon Cake

This adorable Watermelon Cake is frosted with buttercream to look like a watermelon, and it actually has watermelon baked inside it!
Course Dessert
Cuisine America
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings 16
Calories 321kcal

Ingredients

Instructions

  • Preheat oven to 350˚F. Grease two 9-inch cake pans and line bottom with parchment paper. Set aside.
  • Puree the watermelon cubes and measure out one cup of watermelon puree.
  • Put the cake mix, watermelon puree, eggs, vegetable oil, and watermelon Kool-Aid (if using) in a large mixing bowl. Mix for 30 seconds on low and then beat for 2 minutes at medium speed.
  • Divide batter between two cake pans.
  • Bake at 350˚F for 29-33 minutes. Cool for 20 minutes in the pan, remove the cakes from the pan and then cool completely on a rack.
  • Tint about 1 1/2 cups of the buttercream frosting pink, about 3/4 cup green, and leave 1/4 cup white.
  • Place one cake on a cake round or cake stand. Frost top with about 3/4 cup of pink frosting. Add the second cake and frost the outside edges with green buttercream and then the top with the remaining pink buttercream. Put the white buttercream in a pastry bag (or ziptop bag) and snip the corner. Pipe the white frosting along the edge of the cake.
  • Press chocolate chips into the top of the cake.

Video

Notes

One: 9x13-inch Cake

Pour the batter into a greased 9×13-inch pan and bake for 34-38 minutes.

Two: Storage

Place the cake in an airtight container, or cover it in plastic wrap. Then, store it in the fridge for 3-4 days.

Nutrition

Serving: 1slice | Calories: 321kcal | Carbohydrates: 49g | Protein: 3g | Saturated Fat: 6g | Cholesterol: 40mg | Sodium: 269mg | Fiber: 1g | Sugar: 36g
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