5 lg. Vidalia onions
1 stick butter
Parmesan cheese
Crispy buttery crackers

Peel and slice onions into thin rings. Saute in butter until limp or opaque. Pour half of onions into 1 1/2 quart casserole, cover with Parmesan cheese, then crushed crackers. Repeat layers and bake uncovered in 325 degree oven until golden brown, about 20 minutes.