To make the marinade, whisk together your sugar-free honey of choice, Dijon mustard, wholegrain mustard, and soy sauce (or tamari for gluten free). 

Place bone-in pork chops into the marinade and turn to coat. Cover and leave in the fridge for at least 30 minutes.

Preheat a non-stick grill pan over a medium-high heat. Remove the pork from the marinade and season it with salt and pepper. Reserve the marinade, then cook the pork until done to your liking. 

Let the pork rest for 5 minutes, and bring any remaining marinade to a boil in a small pan.

Serve the pork with the marinade drizzled over the top and chopped fresh parsley.