1 8-oz carton plain yogurt
1/2 cup Mayonnaise
1/4 cup green onion; finely chopped
2 tablespoons horseradish sauce
1 teaspoon dried dill weed
In medium bowl, stir together ingredients to combine. Chill for 1 hour or longer. Serve with cold fully-cooked ham.
Makes about 1 1/2 cups sauce.