Preheat oven to 375F. Melt butter, add flour, salt and pepper. Cut onions into rings, coat with flour and butter mixture. Place in 9 x 12 inch greased casserole dish. Top with cheese. Bake 45 minutes or until brown and crispy on top. Sweet onions can be substituted for Vidalia onions. Serve hot.
Casseroles - Quiches
Cajun Country -- New Iberia, Louisiana