Honey-Mustard Tossed Salad

1/4 cup buttermilk
1/4 cup sour cream
2 tablespoons Dijon mustard
2 tablespoons honey
1-1/2 teaspoons dried minced onion
1 teaspoon dried parsley flakes
Torn salad greens and tomato wedges

In a small bowl, whisk together the first six ingredients. Serve over salad greens and tomatoes. Refrigerate leftover dressing. Makes 3/4 cup dressing.