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A whole raspberry sheet cake with white chocolate frosting with slices cut off.
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5 from 3 votes

Raspberry Sheet Cake with White Chocolate Frosting

Prep Time15 minutes
Cook Time45 minutes
Course: Dessert
Servings: 12 people
Calories: 857kcal
Author: Teri & Jenny

Ingredients

raspberry cake

  • 3 cups all-purpose flour
  • tsp baking powder
  • ¼ tsp salt
  • 1 cup unsalted butter (2 sticks) softened
  • 2 cups sugar
  • 5 egg whites room temperature
  • cup pureed fresh raspberries
  • ½ cup whole milk
  • 1 tsp vanilla extract
  • 6 drops red food color gel + 4 drops depending on color preference

white chocolate frosting

  • 1 cup unsalted butter (2 sticks) softened
  • 2 cup powder sugar sifted
  • 12 oz white chocolate melted
  • cup heavy cream
  • 1 tsp vanilla extract
  • ¼ tsp salt

garnish

  • ½ cup freeze dried raspberries roughly crushed

Instructions

Raspberry Cake

  • Preheat oven to 350˚F. Line a 9”x 13” sheet pan with parchment and lightly grease.
  • Place flour, baking powder and salt into a mixing bowl and whisk together. Place
    butter into a stand mixer fitted with a paddle attachment and beat butter until
    light and fluffy. Add sugar and continue to beat together until fully
    incorporated. Scrape down sides of bowl.
  • Mix flour mixture into butter mixture until fully incorporated. Combine raspberry puree with milk and mix into batter. Scrape down sides of bowl.
  • In another mixing bowl beat together egg whites until stiff peaks form. Fold egg
    whites into batter until just combined.
  • Pour batter into prepared sheet pan and bake for 40 to 45 minutes or until a
    toothpick comes out clean when inserted into the center.
  • Remove from heat and cool completely.

White Chocolate Frosting

  • Beat together butter and powdered sugar until soft and fluffy. Add white chocolate and continue to beat together until fully incorporated. Scrape down sides of bowl. Add heavy cream, vanilla and salt and continue to beat together until light and fluffy.

Nutrition

Serving: 12g | Calories: 857kcal | Carbohydrates: 107g | Protein: 7g | Fat: 45g | Saturated Fat: 28g | Cholesterol: 106mg | Sodium: 282mg | Potassium: 336mg | Fiber: 4g | Sugar: 78g | Vitamin A: 1173IU | Vitamin C: 127mg | Calcium: 168mg | Iron: 4mg