Put Olive oil in pan on medium high heat
add onions saute for a few minutes till onions are soft add garlic, tomatoes, salt & basil
Spray pizza panor cookie sheet
Put pizza crust on it.
Spread tomatoe mixture over top
lay chicken on top
sprinkle with fontinella & mozarella cheese
add sliced mushrooms
sprinkle with parmesan cheese
Bake 450 degrees for 8 minutes till cheese is melted.