American Potato Salad

1/2 cup KRAFT Mayo Real Mayonnaise or MIRACLE WHIP Dressing 1 Tbsp. KRAFT Pure Prepared Mustard 1/2 tsp. celery seed 1/2 tsp. salt 1/8 tsp. pepper 4 cups cubed potatoes, cooked 2 hard-cooked eggs, chopped 1/2 cup chopped onion 1/2 cup sliced celery 1/3 cup dill pickle relish

MIX mayo, mustard and seasonings in large bowl. ADD remaining ingredients; mix lightly. Cover. Refrigerate several hours or until chilled.