Onion Casserole
["5 large Vidalia onions", "1 stick margarine", "Parmesan cheese", "crispy buttery crackers"]
["Peel and slice onions into thin rings.", "Saute in margarine until limp or opaque.", "Pour half of onions into a 1 1/2-quart casserole dish.", "Cover with Parmesan cheese, then crushed crackers.", "Repeat layers and bake, uncovered, in 325\u00b0 oven until golden brown, about 30 minutes.", "Delicious with steak!!"]
["Vidalia onions", "margarine", "Parmesan cheese", "buttery crackers"]