As a professional baker, and bakery owner for nearly 40 years, I've tested many kinds of baking pans. For the past 12 years I've used silicone pans almost exclusively. We use these pans for baking our award winning cheesecakes. Perfect for beginning bakers or experienced professionals. Use our round silicone baking pans to make a variety of delicious baked and non-baked goods........cakes, breads, pizza, brownies, quiche, appetizers, Jello molds, cheesecakes, ice-cream cakes, puff pastry, fudge, or candy. You can even use these pans for crafts like soap or candle making! While you can use these pans without pan release spray, we suggest using a light spray for a much simpler removal and cleanup. Easy to clean, you'll soon find yourself using your new A Baker and Cook silicone pans every day!This is a set of professional pans and cake circles. We use the very same pans and circles on a daily basis in our bakery.