Can You Fill Cupcakes Before Baking?
Yes, you can fill cupcakes before baking. Simply fill a pastry bag with your desired filling, such as jam, frosting, or cream, then insert the tip into the center of the cupcake and squeeze gently until the cupcake begins to puff up slightly. Stop squeezing and repeat with the remaining cupcakes. Keep in mind that certain fillings, such as custards or puddings, may change the baking time or temperature of the cupcakes, so it’s important to follow a recipe or adjust accordingly.