Buffet Chicken Casserole - cooking recipe

Ingredients

3 Tbsp. butter or margarine
3 Tbsp. all-purpose flour
1/2 tsp. salt
1/4 tsp. black pepper
several dashes hot pepper sauce
2 c. chicken broth
1 c. half and half milk
1 1/4 c. grated Parmesan cheese
2 c. cooked chicken (meat cut from bone in large pieces)
3 Tbsp. lemon juice
1/2 lb. fresh mushrooms
8 oz. thin spaghetti

Preparation

Melt butter in a medium saucepan; stir in flour, salt, pepper and hot sauce.
Cook over medium heat for 2 minutes, stirring slowly; add chicken broth (stirring).
Cook until slightly thickened.