I have just bought this oven today and for dinner tonight I wanted to try some sweet delicate squash baked.  Worked out great. then I tried some pre coated fish filets, also worked out well. I had been wondering if I could use parchment paper on the tray when cooking so that clean up of the tray is easier?  Well now I know I can use the parchment , YEAH !  Also need to know before trying if I can I use silicon muffin trays or a cake pan in this oven?  Also some recipes for this oven would be greatly appreciated as a beginner, I am slightly intimidated on doing things I am unfamiliar with as this is my first convection oven. I gave this oven a 4 star only because there wasn't great instructions and no recipes to try out at the beginning. If there would have been it would be given a 5 start rating from our family.