Chicken Pot Pie
["1 small onion, chopped", "1 small bell pepper, chopped", "2 stalks celery, chopped", "1/2 stick butter", "1 can mixed vegetables, drained", "1 (12 oz) jar chicken gravy", "1 (5 oz) can chicken"]
["Saute onion, bell pepper and celery in butter.", "Remove from heat and add remaining ingredients.", "Mix well.", "Set aside."]
["onion", "bell pepper", "stalks celery", "butter", "mixed vegetables", "chicken gravy", "chicken"]