5 extra lg. Vidalia onions, sliced
1/2 c. butter (no butter)
1 c. Parmesan cheese
20 saltine crackers, crushed

Saute onion in butter until soft. In a 2 quart casserole dish, layer half of the onion, half the cheese, half the crackers. Repeat layers. Bake at 325 degrees for 30 minutes. This dish is great with beef. Serves 6.