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Fluffy Coconut Cake with Coconut Frosting: A Homemade Classic


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  • Author: Evelyn Marcella Rivera
  • Total Time: 1 hour 55 minutes
  • Yield: 12 slices 1x

Description

A snowy‑white, tender coconut cake baked from scratch with double coconut (extract + flakes) and finished with a glossy, marshmallow‑style boiled frosting showered in sweet coconut. Vintage bakery vibes, pure comfort.


Ingredients

Units Scale

The Cake Batter

  • 2 1/2 cups all-purpose flour (sifted twice)
  • 1 tbsp baking powder (fresh)
  • 1/2 tsp salt
  • 1/2 cup unsalted butter (softened)
  • 1 1/2 cups granulated sugar
  • 5 large egg whites (beaten to soft peaks)
  • 1 cup milk (2%)
  • 1 tsp vanilla extract (pure)
  • 1/4 tsp coconut extract
  • 2/3 cup sweetened shredded coconut (folded into batter)

The Coconut Frosting (Boiled Icing)

  • 4 large egg whites (room temperature)
  • 1/2 tsp cream of tartar (stabilizer)
  • 1 dash salt
  • 1/4 tsp coconut extract
  • 1/2 tsp vanilla extract
  • 1 cup granulated sugar (for syrup)
  • 1/4 cup hot water (for syrup)
  • 1 1/2-2 cups sweetened coconut flakes (for coating)

Instructions

  1. Prep & Dry Mix: Heat oven to 350°F (175°C). Grease two 9-inch pans (or 9×13). Sift flour, baking powder, and salt together; set aside.
  2. Cream & Egg Whites: Cream butter and sugar until light. In a separate bowl, beat 5 egg whites to soft peaks. Gently fold beaten whites into the butter-sugar.
  3. Finish Batter: Add dry ingredients and milk alternately, mixing just until combined. Fold in vanilla, coconut extract, and 2/3 cup coconut. Divide into pans.
  4. Bake: Bake 25–30 minutes until a toothpick comes out clean and tops spring back. Cool 10 minutes in pans, then invert to racks to cool completely.
  5. Cook Sugar Syrup: In a saucepan, combine 1 cup sugar and 1/4 cup hot water. Boil without stirring to 238°F (soft ball).
  6. Whip Frosting: While syrup cooks, beat 4 egg whites with cream of tartar, salt, vanilla, and coconut extract to stiff peaks. With mixer running, stream hot syrup into whites; whip ~1 minute until glossy and spreadable.
  7. Assemble: Place first layer on plate; frost top and sprinkle coconut. Add second layer; frost top and sides thickly. Press coconut flakes over entire cake for a snowy finish.

Notes

Weigh flour for accuracy (300 g). Avoid overbaking for a tender crumb. For extra coconut flavor, brush layers with a light coconut milk syrup before frosting. Use a clean, grease‑free bowl for meringue to ensure stable peaks.

  • Prep Time: 25 minutes
  • Cook Time: 30 minutes
  • Category: Cake, Dessert
  • Cuisine: American

Nutrition

  • Calories: 480
  • Sugar: 55
  • Sodium: 280
  • Fat: 18
  • Saturated Fat: 12
  • Carbohydrates: 75
  • Protein: 6