Macaroni Tuna Salad Recipe Apr 7, 2015 4:29:58 GMT Quote Select PostDeselect PostLink to PostBack to Top Post by Deleted on Apr 7, 2015 4:29:58 GMT Macaroni Tuna Salad RecipeIngredients1-1/2 cups elbow, or salad macaroni1/2 cup chopped onion1 cup diced celery1/4 cup diced green pepper1 large can tuna, drained & flaked1 cup mayonnaise2 tbsp. cider vinegar1 tbsp. prepared mustard1 tsp. salt (or to taste)1/4 tsp. pepperDirectionsCook macaroni according to directions on box; drain and rinse with cold water. Mix cooked macaroni with onion, celery, green pepper and tuna. Combine remaining ingredients and pour over macaroni mixture and mix well. Chill thoroughly.