Upside Down Pizza

1 lb ground beef
1/2 lb bulk sausage
1 med onion, chopped
1 15-oz jar Pizza sauce
1/2 t garlic powder
1/2 t oregano
8 oz grated Mozzarella
2 eggs
1 c milk

1 T oil
1 C flour
3/4 c Parmesan cheese

Preheat oven to 350

Brown sausage & beef with onion. Pour off fat. Mix in pizza sauce, garlic,& oregano. Put mixture into a greased 9x13 inch pan. Sprinkle with Mozzarella. Mix eggs, milk oil & flour in a small bowl. Pour over the meat mixture & sprinkle with Parmesan cheese. Bake At 350 for 30 min.