Get a pan on medium heat, heavy pan if you have it.
In a cup, mix together the Pan Sauce Ingredients.(Chicken Stock, Dijon Mustard, Apple Cider vinegar, brown sugar, Worcestershire sauce)
Pat the pork dry with a paper towel.
Brown the Pork On both sides. Takes about 3-4 minutes a side, you want to get some colour on it, that's the flavour! Try to only flip after 3 mins. (Less flipping the better)
Reduce the heat to low, pour the content Pan Sauce over top of the meet, put a lid on it and leave it alone for ~ 50 mins. (You want to make sure the internal temperature hits 145f)
Remove only the pork from the pan, tent it tinfoil. (Making sure to leave the Pan Sauce in the pan.)
Turn the heat up to Medium/High, Scrap the bottom of the pan with a wooden spoon. We want to get all the flavour up off the pan. (If there are any brown bits stuck to the pan. ). We want to reduce the sauce by %50. (About 3-4 minutes).
Drizzle Sauce over pork when you are serving it. This is what AWESOME sauce wishes it was.