Chicken Tetrazzini
["10 slices bacon", "1 c. sliced fresh mushrooms", "1/2 c. chopped onion", "1/2 c. all-purpose flour", "1 tsp. salt", "1/4 tsp. pepper", "1 (13 3/4 oz.) can chicken broth", "2 c. half and half", "3 to 4 Tbsp. dry sherry", "9 oz. spaghetti, cooked and drained", "3 c. cubed, cooked chicken", "3/4 c. grated Parmesan cheese", "paprika", "snipped parsley"]
["Preheat oven to 375\u00b0.", "In a large skillet, cook bacon over medium-high heat until crisp.", "Drain on paper towels.", "Reserve 1/2 cup drippings in the skillet.", "Crumble bacon and set aside.", "Cook mushrooms and onion in drippings over medium-high heat until tender, stirring occasionally.", "Blend in flour, salt and pepper. Add chicken broth and half and half.", "Stir constantly over medium-high heat until mixture thickens and bubbles.", "Remove from heat.", "Stir in sherry."]
["bacon", "mushrooms", "onion", "all-purpose", "salt", "pepper", "chicken broth", "sherry", "chicken", "Parmesan cheese", "paprika", "parsley"]