8 ounces elbow macaroni (about 1-3/4 cups) 1 cup Hellmann's® or Best Foods® Real Mayonnaise 2 Tbsp. vinegar 1 Tbsp. Hellmann's® or Best Foods® Dijonnaise™ Creamy Dijon Mustard 1 tsp. sugar 1 tsp. salt 1/4 tsp. ground black pepper 1 cup thinly sliced celery 1 cup chopped green or red bell pepper 1/4 cup chopped onion Directions Cook macar