White Wedding Cake

Serves: 14 Save

Ingredients (15)

  • CAKE:
  • One 15.25-ounce box white cake mix
  • 1 cup all purpose flour
  • 1 cup granulated white sugar
  • 3/4 teaspoon salt
  • 1 1/3 cups water
  • 2 tablespoons vegetable or canola oil
  • 1 teaspoon vanilla extract
  • 1 cup sour cream
  • 4 large egg whites
  • BUTTERCREAM FROSTING:
  • 4½ cups powdered sugar
  • 1½ cups (3 sticks) salted butter,
  • 1½ teaspoons vanilla extract
  • 3 to 4 tablespoons heavy whipping cream

Directions

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