* This recipe has 5 parts: the Brine, Red Onion Pickle, Horseradish Mustard, Poblano Relish and Sliders. * This recipe time includes 24 hours of brining. * You can (and should) make the pickle, mustard and relish in advance. That way you can assemble these much faster! * This recipe makes 6 bog sliders, but you can easily scale this up by adding an extra tenderloin to the poaching cream.