Shrimp Delight
["1 lb. shrimp", "4 Tbsp. butter", "4 Tbsp. flour", "1 c. half and half", "6 oz. Cheddar cheese, in chunks", "1/3 c. catsup", "1 tsp. Worcestershire", "1/4 tsp. celery salt", "1/8 tsp. white pepper", "3 c. cooked rice", "1 (4 oz.) can mushroom pieces", "breadcrumbs"]
["Place shrimp in cold water.", "Bring to a boil and remove from the heat.", "Let sit 3 minutes.", "Peel and clean shrimp and set aside.", "Preheat oven to 350\u00b0.", "Melt butter in a heavy saucepan and blend in flour.", "Add half and half gradually to make a smooth sauce.", "Add cheese, catsup, Worcestershire and seasonings.", "Stir over medium heat until cheese has melted.", "Fold in cooked rice, mushrooms and shrimp.", "Spoon into a casserole dish; sprinkle with crumbs and bake 30 minutes.", "Serves 4."]
["shrimp", "butter", "flour", "Cheddar cheese", "catsup", "Worcestershire", "celery salt", "white pepper", "rice", "mushroom pieces", "breadcrumbs"]