3 lg. vidalia onions
1 stick butter
1 cylinder Ritz crackers
1/4 c. milk
1 c. grated cheese

Saute onions in butter. Salt and butter to taste. Remove onions to 9x13 casserole dish. (Save butter.) Sprinkle milk over onions. Add cheese. Mix crushed Ritz crackers with remaining butter and spoon on top of casserole. Bake 20 minutes at 350 degrees.