Robert Rothschild Farm® Horseradish Sauce. All natural. Gluten free. Gourmet sauce. Delightfully smooth, all natural horseradish sauce. Chefs use the term "prepared horseradish" to refer to the grated root of the horseradish plant mixed with vinegar. Suggested uses: Mix with sour cream to create a dip for vegetables. Makes an excellent condiment for sandwiches or an accompaniment to roast beef or seafood. For more great recipe ideas, visit www.robertrothschild.com. 1-800-356-8933. robertrothschild.com.