Ingredients

The following ingredients have 4 Servings
  • 2 sticks (8 ounces) unsalted butter, very soft
  • 1 tablespoon vanilla
  • 2 cups granulated sugar
  • 4 large eggs, at room temperature
  • 1 cup full-fat sour cream
  • 1/2 cup whole milk
  • 3 and 1/4 cups PLUS 2 tablespoons cake flour, divided
  • 1 and 1/2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 3/4 teaspoon salt
  • 2/3 cup fresh blueberries
  • 2/3 cup fresh blackberries (if you have any huge blackberries, cut them in half)
  • 2/3 cup fresh raspberries
  • 1/3 cup fresh blueberries (frozen will also work; do not thaw first)
  • 1/3 cup fresh raspberries (frozen will also work; do not thaw first)
  • 1/3 cup fresh blackberries (frozen will also work; do not thaw first)
  • 1 and 1/2 tablespoons fresh lime juice
  • 2 sticks (8 ounces) unsalted butter, VERY soft
  • 1/2 teaspoon salt
  • 4 and 1/2 cups confectioners sugar (more only if needed), sifted
  • Fresh berries, for decorating (optional)

Instruction