Chicken Spaghetti

Ingredients

• 1/2 c. finely chopped celery
• 1/4 c. finely chopped bell pepper
• 1/3 c. finely chopped onion
• 1/4 stick margarine
• 1 (2 oz.) can chopped mushrooms
• 1 (2 oz.) can pimiento (optional)
• 1/4 tsp. nutmeg
• 1 tsp. paprika
• salt and pepper to taste
• 2 1/2 c. chicken stock
• 1 chicken, cooked, boned and cubed
• 6 oz. pkg. Cheddar, American or Velveeta cheese
• 1 (8 oz.) pkg. vermicelli or spaghetti, cooked