1 (8-ounce) container sour cream
3 tablespoons Dijon mustard
1 tablespoon white wine vinegar
1 teaspoon granulated sugar
¼ teaspoon salt
⅛ teaspoon pepper
In a small mixing bowl, whisk together the sour cream, mustard, vinegar, sugar, salt, and pepper. Chill before serving.
YIELD: 1¼ CUP