Red Velvet Cake with White Chocolate Frosting | Connecticut Public

Ingredients

• Nonstick cooking spray
• 4 large eggs
• 2-1/2 cups granulated sugar
• 1-1/2 cups buttermilk
• 1 cup vegetable oil
• 1 tablespoon pure vanilla extract
• 1 teaspoon kosher salt
• 1 teaspoon red gel food coloring
• 1/4 cup unsweetened cocoa powder
• 3-1/2 cups all-purpose flour
• 1 tablespoon baking powder
• 1 teaspoon baking soda
• 1-1/2 cups (3 sticks) unsalted butter, (at room temperature)
• 4-1/2 cups confectioners’ sugar
• 6 ounces white chocolate, (melted)
• 3 tablespoons sour cream
• Kosher salt