Preheat the oven to 400°F. Pat the pork chops completely dry and season both sides generously with salt, pepper, and CTH seasoning.
In a small bowl mix the Dijon and honey together. Brush a generous layer over the top of each pork chop.
In a separate bowl combine the crushed pretzels, Parmesan if using, garlic powder, smoked paprika, and melted butter. Mix until the crumbs are evenly coated and resemble buttery breadcrumbs.
Press the pretzel mixture firmly onto the Dijon-coated side of each pork chop making sure it adheres in an even layer.
Place on a greased or parchment-lined baking sheet. Bake for 18 to 22 minutes depending on thickness until the internal temperature reaches 145°F. For an extra golden crust broil for the final 1 to 2 minutes watching closely.
While the pork bakes whisk together the sour cream, Dijon, honey, lemon juice, CTH seasoning, and black pepper. Add milk or water a small amount at a time until the sauce reaches a drizzleable consistency.
Let the pork chops rest for 3 to 5 minutes then drizzle the honey Dijon sauce over the top right before serving.