sponge cake recipe

Here's a classic sponge cake recipe that's light, fluffy, and perfect for any occasion: Classic Sponge Cake Ingredients: 4 large eggs, room temperature 1 cup granulated sugar 1 cup all-purpose flour 1 teaspoon baking powder 1/4 cup milk, room temperature 1/4 cup unsalted butter, melted and cooled 1 teaspoon vanilla extract