From Cook's Illustrated. Published July 1, 1997.

Makes 1 cup, serving 4.

Use horseradish from a fresh bottle and mild chili powder for the best flavor.

INGREDIENTS

1 cup ketchup
2 1/2 teaspoons prepared horseradish
1/4 teaspoon table salt
1/4 teaspoon ground black pepper
1 teaspoon ancho chili powder or other mild chili powder
pinch cayenne pepper
1 tablespoon lemon juice from 1 small lemon


INSTRUCTIONS

Stir all ingredients together in small bowl; adjust seasonings as necessary.