Crunchy potato salad

Ingredients:

1-1/2 pounds red-skinned potatoes
1 cup chopped celery
1/2 cup chopped green bell pepper
1/2 cup julienne-cut radishes (approximately 6 radishes)
1/2 cup chopped red onion
2 large hard-cooked egg whites, chopped
1/2 cup nonfat sour cream
2 cups reduced-calorie mayonnaise
3 tablespoons red wine vinegar
1 tablespoon Butter Buds Sprinkles
2 packets Sweet N Low granulated sugar substitute
3/4 teaspoon celery seed
1/2 teaspoon dry mustard
1/4 teaspoon each: salt and freshly ground pepper

Preparation:

Cook the potatoes in a large pot of boiling water until tender. Drain.
When cool enough to handle, cut into chunks and transfer to a large bowl.
Add the celery, bell pepper, radishes, onion and egg whites.
In a small bowl, combine the remaining ingredients.
Add to the potato mixture and toss until well blended.
Cover and refrigerate several hours for the flavors to blend.
Stir well before serving.
This salad will keep several days in the refrigerator.