Tuna-Macaroni Salad

Tuna-Macaroni Salad 1 package (7 oz) elbow macaroni 1/2 cup frozen green peas, thawed 1 can (9 oz) tuna, drained 1 cup mayonnaise or salad dressing 1 cup shredded Cheddar cheese (4 oz), if desired 1/4 cup sweet pickle relish, if desired 2 teaspoons lemon juice 3/4 teaspoon salt 1/4 teaspoon pepper 1 medium stalk celery, chopped (1/2 cup) 1 small onion, chopped (1/4 cup) Cook macaroni as directed on package, adding peas for last 4 to 6 minutes of cooking; rinse with cold water and drain. In large bowl, mix macaroni, peas and remaining ingredients. Cover and refrigerate at least 1 hour to blend flavors.