Divine Blue Velvet Cake with Cream Cheese Frosting & Blueberries

Ingredients

• 1 ¾ cups all-purpose flour.
• 2 tablespoons natural cocoa powder.
• 1 teaspoon baking powder.
• ½ teaspoon baking soda.
• ½ teaspoon salt.
• ¾ cup unsalted butter, softened.
• 1 cup + 2 tablespoons granulated sugar.
• 2 eggs.
• ¾ cup sour cream.
• 1 ½ teaspoons vanilla extract.
• ½ teaspoon vinegar.
• ½ cup buttermilk.
• 1 tablespoon blue food coloring.
• ½ teaspoon violet food coloring.
• 10 tablespoons unsalted butter, room temperature (for frosting).
• 10 ounces cream cheese (for frosting).
• 1 ½ teaspoons vanilla extract (for frosting).
• ¼ teaspoon almond extract (for frosting).
• 5 cups powdered sugar (for frosting).
• Fresh blueberries (for garnish).