Classic Vanilla Layer Cake with Buttercream Frosting | The Fancy Pants Kitchen

Ingredients

• 4 cups all-purpose flour
• 4 & 1/2 tsp baking powder
• 1 tsp salt
• 4 large eggs, room temperature
• 2 large egg whites, room temperature
• 1 & 3/4 cups unsalted butter, room temperature
• 2 & 2/3 cups granulated sugar
• 1 tbsp pure vanilla extract
• 2 & 1/4 cups whole milk, room temperature
• Classic Buttercream Frosting (recipe linked)