1 lb Ziti, Mostaccioli or other medium pasta shape, uncooked 12 oz chopped, cooked chicken 2 tsp butter or margarine 1 medium onion, chopped 1 Tbs Dijon mustard 2 Tbs all-purpose flour 2 cups low-sodium chicken broth 1/4 cup lemon juice 1 10 oz package frozen peas, defrosted and drained 1/4 cup fresh parsley, chopped Salt to taste Pepper to taste
Prepare pasta according to package directions.
While pasta is cooking, warm the butter or margarine over medium heat in a large skillet. Add the onion and cook for 3 minutes. Stir in the Dijon mustard and flour.
Very gradually whisk in the chicken broth. Bring the broth to a boil and stir in the lemon juice, peas and parsley.
When pasta is done, drain it well. Toss pasta and cooked chicken with sauce, season with salt and pepper and serve.