FISH AU GRATIN CASSEROLE

1 1/2 lbs fish fillets
1/3 cup baby shrimp
1 tsp salt, divided use
5 oz frozen spinach (half of a 10 oz package), thawed and drained
2 tbsp cooking oil
1 cup chopped onion
3 tbsp all purpose flour
1/2 tsp salt
1/4 tsp pepper
Dash of lemon dill seasoning
1 1/2 cups milk
1 cup grated cheddar cheese
hot cooked noodles (optional, to serve)

Preheat oven to 350 degrees F. Grease a 3-quart casserole dish.

Lay fish fillets in prepared casserole dish. Sprinkle shrimp on top. Sprinkle with 1/2 tsp salt. Spread the spinach evenly over fish; set aside.

Heat cooking oil in frying pan. Add onion and saute gently until soft.

Mix flour, remaining 1/2 cup salt, pepper and lemon-dill seasoning into onion. Stir in milk until it boils and thickens.

Pour over fish. Sprinkle with cheese.

Bake uncovered for 30-35 minutes in a 350 degrees F oven until fish flakes easily.

Serve over noodles, if desired.

Servings: 4-6
Adapted from unknown source