Vidalia Onion Casserole - cooking recipe

Ingredients

4 to 5 large onions (4 c.)
1 stick margarine
3 Tbsp. flour
2/3 c. milk
8 oz. grated sharp cheese
1 tsp. salt
1/2 tsp. pepper
1/2 to 1 tsp. prepared mustard
cracker or bread crumbs (Ritz are good)

Preparation

Slice onions and saute in 1/2 stick margarine.
Melt the rest of the margarine in boiler on low heat; stir in flour, seasonings and milk.
Add grated cheese to this and let cheese melt. Alternate layers of onions and sauce in 1-quart baking dish.
Top with crumbs.
Bake at 400\u00b0
for 20 minutes.
Very rich, but good.