Apple Horseradish Sauce
1 tart green apple, cored, peeled, and finely grated
1/3 cup drained prepared horseradish
2 Tbs lemon juice
Salt and freshly ground pepper to taste
1/4 cup sour cream or plain yogurt
Combine the apple, horseradish, lemon juice, salt, and pepper and let stand for 30 minutes. Stir in the sour cream and serve immediately.
Makes about 1 cup