1. Stir together all ingredients until blended. Serve immediately, or cover and chill up to 3 days.
Tartar Sauce: Omit mustard, garlic, and parsley. Prepare recipe as directed, stirring in 1/4 cup sweet pickle relish and 2 tsp. lemon zest.
Calories 55 (0% from fat); Fat 4.04g (sat 0.8g, mono 0g, poly 0g); Protein 0.6g; Carb 4.3g; Fiber 0.2g; Chol 4mg; Iron 0.1mg; Sodium 153mg; Calc 19mg