Herbed Horseradish Sauce for Fish

Name: Herbed Horseradish Sauce for Fish
Prep time: 15 min
Total time: 15 min
Yield: 1 lb. of fish, (enough for)
Ingredients: 1 cup low-fat yogurt or 1 cup nonfat yogurt; 1/4 cup snipped fresh dill or 1/4 cup cilantro; 1 tablespoon grated horseradish; 2 teaspoons lemon juice or 2 teaspoons lime juice; 1/4 teaspoon Dijon mustard; 1 dash white pepper