Confetti Cake

Ingredients

• 3 cups Cake flour
• 1 tablespoon Baking powder
• ¾ teaspoon Salt
• 1 cup (2 sticks) Unsalted butter, softened
• 1 ½ cups C&H® Baker's Sugar™
• 6 large Egg whites, at room temperature
• ½ teaspoon Lemon zest
• ½ teaspoon Almond extract
• 1 ½ cups Whole milk, at room temperature
• ¼ cup Vegetable oil
• ½ cup Rainbow sprinkles
• 2 cups C&H® Baker's Sugar™
• 1 ½ cups Unsalted butter, at room temperature and cut into 1 tablespoon pieces
• 2 teaspoons Pure vanilla extract
• 1/8 teaspoon Salt