Try this hot and spicy mustard recipe, as well as other horseradish recipes for hot and spicy mustard, including Orange Horseradish Mustard and Holiday Glaze.
1 Tbsp. prepared horseradish
1 Tbsp. pickle relish
1 Tbsp. mustard
1 Tbsp. mayonnaise
Mix the four ingredients well in a medium dish. Serve with juicy grilled hot dogs and toasted buns.