Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '4 tsp. butter', 'salt and pepper', '1/4 c. chopped onion', '1/2 tsp. celery salt', '4 oz. sliced mushrooms', '1 can cream of chicken soup', '1 large can Pet milk', '3 Tbsp. pimentos, chopped', '2 c. chopped chicken', '1/2 c. sharp Cheddar cheese', '1/4 c. Parmesan cheese', '2 c. cooked rice',<sep> directions: 'Drain mushrooms and save liquid. Saute onion in butter; add salt, pepper and mushroom liquid. Blend in soup. Add milk slowly until mixture thickens. In a large bowl, combine rice, mushrooms and chicken. Add soup mixture and stir gently. Spread in casserole dish and top with cheeses and pimentos. Bake at 350° for 30 minutes.'

Zesty Chicken Salad Casserole