Tuna-Cheese Casserole - cooking recipe

Ingredients

1 large onion, sliced
1/4 c. butter
12 (1/2-inch) slices Vienna or white bread
3 eggs
3 c. milk
1 (12 oz.) can tuna
1/2 lb. Swiss/Cheddar cheese, shredded
1/2 c. Parmesan cheese
1 tsp. Worcestershire sauce
1 tsp. salt

Preparation

Slice onion.
Separate into rings and saute.
Spread one side of bread with butter.
Beat eggs slightly.
Add milk, Worcestershire sauce and salt; blend.
Place 4 slices bread in single layer in buttered 1 1/2-quart casserole dish.
Trim if necessary.
Top with layers of 1/2 onion rings, melted butter, tuna and cheese.
Repeat to make 2 more layers.
Pour egg mix over top with Parmesan and paprika.
Cover and chill at least 1 hour or overnight.
Bake, uncovered, at 350\u00b0 for 45 minutes or until golden.