Ingredients
Directions
1.
In a large mixing bowl, COMBINE ground beef, salt, garlic powder, Italian seasoning, pepper, onion salt, chopped onion and Parmesan cheese.
2.
MIX thoroughly; ROLL into 1-inch balls (3 to 4 meatballs per serving).
3.
BROWN in a lightly greased skillet or BROIL in oven until brown but not dry, about 10 minutes.
4.
DRAIN off excess fat; PLACE meatballs in a casserole dish.
5.
TOP with green pepper strips, sliced mushrooms and onion rings.
6.
POUR tomato sauce over ingredients.
7.
COVER; BAKE at 375° until sauce has come to a boil, about 15-18 minutes.