1 1/2 pounds red potatoes, cubed
1 celery rib, chopped
1/4 cup chopped sweet red pepper
1 medium carrot, shredded
1 green onion, chopped
1/4 cup reduced-fat mayonnaise
1/4 cup reduced-fat plain yogurt
1 tablespoon sweet pickle relish
3/4 teaspoon prepared mustard
1/2 teaspoon salt
1/2 teaspoon lemon-pepper seasoning
1/2 teaspoon dill weed
Lettuce Leaves