Name: Champagne Cupcakes
Prep time: 30 min
Cook time: 15 min
Total time: 45 min
Yield: 18 cupcakes
Ingredients: 2 cups all purpose flour; 1/3 cup cornstarch; 1/2 teaspoon salt; 3 teaspoons baking powder; 3/4 cup unsalted butter (softened); 1 1/2 cups granulated sugar; 3 large eggs; 1 teaspoon vanilla extract; 1 cup champagne (bubbly; not flat); 1/4 cup champagne; 1/4 cup sugar; 1 cup unsalted butter (softened); 5 cups powdered sugar; 2 tablespoons champagne; 2-4 tablespoons heavy whipping cream