Ingredients
3
tbsp finely grated peeled fresh horseradish (1 oz; use small teardrop-shaped holes of a box grater)
Directions
1.
Makes about 1 1/4 cups. Stir together sour cream, 1 1/2 tablespoons horseradish, and pepper. Taste sauce, then add more horseradish as desired. Let stand, covered, at room temperature at least 1 hour (for flavors to develop).
3.
Sauce can be made 2 days ahead and chilled, covered. Bring to room temperature before serving.