This is a simple recipe, very very easy. You can pretty much use any kind of veggies you like. I make this w/ zuchinni, yellow squash, red peppers, onions, and mushrooms. You could use anything , asparagus, artichokes, peppers, broccoli, etc. Just cut your veggies to bite size pieces, toss in olive oil and maybe some italian spices, then place in a pan and bake on 350 for about 30-40 minutes, or until as done as you'd like. If you are using mushrooms, add during the last 15 minutes. This is when you can top w/ shredded mozzerella too. Very tasty.