2 pounds ground chuck

1/2 cup milk

2 cups saltine cracker crumbs

1 onion -- chopped

2 eggs

1/4 teaspoon garlic powder

1/4 teaspoon basil

1/4 teaspoon oregano

1 10.5 ounce pizza sauce

1 cup mozzarella cheese

Mix. Bake in 9 x 13 pan at 400 degrees for 20 minutes. Drain any grease. Top with 10 - 1/2 ounce can of pizza sauce, mushrooms, mozzarella cheese, and parmesan cheese. Return to oven to melt and heat ingredients.