1/2 c. olive oil
2 lg. onions, chopped
6-8 stalks celery, cut into 1 1/2 to 2 inch pieces
2 cloves garlic, chopped fine
2 (10 oz.) pkg. fresh spinach
3/4 to 1 c. chopped fresh parsley
6-8 portions fish (halibut, cod, or salmon)
1 (8 oz.) can tomato sauce
1 (16 oz.) can whole tomatoes, cut into pieces
Salt and pepper to taste

In a skillet, heat olive oil. Add onions, garlic, and celery and saute, about 10 minutes. Add spinach and saute until spinach is limp. Put vegetables in a baking pan; sprinkle parsley over vegetables. Salt and pepper the fish and place the fish on vegetables. Pour tomatoes and tomato sauce over fish. Add 1 cup of water. (There should be approximately 1/2 inch of liquid in pan.)

Bake uncovered at 350 degrees for 1 to 1 1/2 hours, depending on the thickness of the fish. You may want to baste the fish with the liquid from time to time while it is baking. Serves 6-8.