Ingredients

1/2 large onion, chopped
1 1/2 Teaspoon butter
4 Cup chopped cooked chicken
1 Can cream of chicken soup
1 Cup sour cream
1 Cup milk
1 Cup shredded Cheddar cheese, divided
2 Can refrigerated biscuits

Instructions

Saute onions in butter. Add remaining ingredients including 1/4 cup shredded cheese. Mix well and pour into a greased 7 by 11-inch baking dish. Bake at 350 degrees for 15 minutes. Remove from oven and distribute biscuits over the top. Sprinkle with remaining cheese and bake for an additional 20 minutes.