Bake Picture-Perfect Muffins, Cupcakes, Sweet Rolls and Desserts Without Paper Liners or Messy Clean-Up With Silicone Baking Cups. Now you can make gorgeous cupcakes, muffins, sweet rolls, desserts and more without paper or foil liners and without dirty pans piling up in the sink. Throw away your space consuming muffin pans because these reusable baking cups bake directly on a cookie sheet or baking pan. And silicone baking cups use only a tiny amount of storage space because they stack one cup inside the other.