If you thought there is nothing spicy enough to satisfy your 5-star palate, think again. In this video, Chef John shows you how to make a super-duper hot, prepared horseradish right at home. Fresh horseradish root is peeled, diced and blended in a food processor. Just a little water, vinegar, and salt is all you need to complete this fabulous sauce. Now go find yourself a steak or sandwich! Get the recipe for Homemade Prepared Hot Horseradish.