i have a much simpler way to do this.you need regular hamburger buns,tomatoe sauce,sliced cheese.can add any thing else you want.first put sauce on buns.then add cheese.take sliced cheese and make in to 4 slices out of one piece of cheese.bake at 250 for about 5 minutes.my kids help me make this and they love it.my mom taught me and my brothers.cheaper and good.