Veggie Pizza "No Crust!!!" - cooking recipe

Ingredients

1 portabella mushroom, cap
1/4 cup sliced bell pepper (green,yellow whatever you like)
2 tablespoons marinara sauce (I used pasta sauce)
1 tablespoon parmesan cheese, grated (Kraft-light is good)
1/4 cup onion, sliced

Preparation

Place the mushroom cap upside down on a cookie sheet. Spread the marinara sauce over the mushroom, and top with the remaining ingredients - just like a normal pizza.
Bake in the oven at 350\u00b0F until the cheese melts and the 'pizza' is warmed through.