In a large skillet, brown ground beef with the onions. Stir in flour. Add tomato sauce,
water, green pepper, oregano and chili powder.
Salt and pepper the sliced eggplant. Place on meat mixture; cover & simmer
for 15 minutes, or until eggplant is tender. Sprinkle with shredded
cheese; cook until melted. Serve with Parmesan.