Onion Au Gratin - cooking recipe

Ingredients

5 c. cooked onions, drained and chopped
5 c. Cheddar cheese, grated
1/2 c. self-rising flour
1/4 tsp. black pepper
1/2 tsp. salt
6 Tbsp. butter

Preparation

Mix onions, 4 cups cheese and remaining ingredients.
Pour into a 2-quart casserole dish.
Sprinkle 1 cup grated cheese on top.
Bake at 350\u00b0 for 30 minutes.
Makes 10 to 12 servings.