Apple and Celery Salad

Ingredients:

2 tablespoons fresh lemon juice
1/2 teaspoon Dijon mustard
1/2 cup mayonnaise
3 crisp red apples, cut in 1/4-inch-thick slices
3 tart green apples (Granny Smith), cut in 1/4-inch-thick slices
4 large celery ribs, cut into 1/4-inch-thick slices
1/4 cup chopped fresh parsley
1/3 cup dry-roasted peanuts, coarsely chopped

Directions:

1. Whisk together lemon juice and mustard in a large bowl. Add oil in a stream, whisking until emulsified. Add apples, celery, and parsley, tossing to coat. Just before serving, sprinkle with peanuts.