Mini Red Velvet Cupcakes with Italian Meringue Frosting
Once frosted, store cupcakes in the refrigerator for up to 2 days. Unfrosted cupcakes can be stored at room temperature for up to 4 days or frozen in an airtight container for up to 2 weeks.
If you don't have buttermilk, sour milk easily to use as a substitute. For this recipe stir together 1/2 cup milk and 1 1/2 teaspoons lemon juice and let stand for a few minutes before using to thicken.