Chicken Spaghetti
["6 oz. pkg. spaghetti", "2 Tbsp. margarine", "1 (2 1/2 lb.) chicken, cooked and deboned", "1/4 c. bell pepper, diced", "2 cans cream of mushroom soup", "1 pkg. grated Velveeta cheese", "1/2 c. celery, diced", "1/2 c. onion, diced", "1 jar mushroom pieces", "1 can tomatoes"]
["Boil spaghetti according to directions.", "Drain.", "Saute onion, celery and bell pepper.", "Blend all ingredients.", "Place in casserole dish.", "Top with cheese.", "Bake at 350\u00b0 until thoroughly heated, approximately 20 minutes."]
["spaghetti", "margarine", "chicken", "bell pepper", "cream of mushroom soup", "Velveeta cheese", "celery", "onion", "mushroom", "tomatoes"]