Test Kitchen Tip: If desired, sprinkle cake with confectioners' sugar and serve with whipped cream. Or spoon White Chocolate Drizzle over cake.
White Chocolate Drizzle: Microwave 1 cup white chocolate chips and 4 teaspoons milk in small microwavable bowl on MEDIUM-HIGH (70% power) 1 minute. Stir until chips are melted and mixture is smooth. If needed, microwave 10 to 30 seconds longer, stirring every 10 seconds. Stir in 1/2 teaspoon McCormick® Pure Vanilla Extract. Immediately spoon over cake as drizzle tends to thicken as it sits in the bowl.