Creamed Chicken And Biscuits
["1/2 large onion", "1 1/2 tsp. butter", "4 c. chicken, cooked and chopped", "1 (10 3/4 oz.) can cream of chicken soup", "1 c. sour cream", "1/2 c. milk", "1/2 c. pimiento, chopped", "1 c. shredded mild cheddar cheese, divided", "6 frozen biscuits, thawed"]
["Preheat oven to 350\u00b0.", "Grease the bottom and sides of an 11 x 7 inch baking dish.", "Chop the onion.", "Heat butter in a small non-stick skillet over medium-high heat until melted.", "Stir in onion.", "Saute until tender."]
["onion", "butter", "chicken", "cream of chicken soup", "sour cream", "milk", "pimiento", "cheddar cheese", "frozen biscuits"]