Upside-Down Pizza - cooking recipe

Ingredients

1 lb. hamburger
onion to taste
mushrooms
15 oz. pizza sauce
3 to 4 c. shredded Mozzarella cheese
1 c. flour
1 c. milk
2 eggs
1 Tbsp. salad oil
salt

Preparation

Brown onion and hamburger.
Drain.
Add pizza sauce and mushrooms.
Put into 9 x 13-inch pan.
Top with cheese.
To make crust, combine flour, milk, eggs, oil and salt.
Beat with mixer until smooth.
Batter will be thin.
Pour over cheese.
Bake at 400\u00b0 for 30 minutes.
Let set 5 minutes and serve.