I haven't used everything in the set just yet because I don't bake a lot of cakes or bars. I have used the cookie sheet and cooling rack and use them pretty frequently. I have to get out of the habit of using oil on the sheet because it's completely unnecessary! I have never used a cookie sheet that was truly non-stick before and I'm definitely loving it. The cooling rack sits perfectly inside the sheet so I tend to use that for roasting meat more than anything, but it works wonderfully for it and cleaning up is amazingly easy. I really am going to have to bake a cake just to see how beautifully the cake pans work. I can only imagine!