Preheat an oven to 325 F.

Start by trimming the pork of excess fat, if there are large fat caps. Cut the pork into 4 large pieces, or leave it whole if it's bone-in.

Pat the pork pieces dry with a paper towel and season liberally all over with kosher salt and pepper.

Heat the oil in a large dutch oven over medium-high heat. Once the oil is hot, arrange the pork in a single layer. Sear for 4-5 minutes per side until the pork is deeply browned. Repeat on all sides. Depending on the size of your dutch oven, you may need to do this in batches.

While the pork is searing, whisk together the cider, stock or broth, dijon, and dehydrated minced onion, garlic, rosemary and thyme together and set aside.

Once the pork is browned all over, pour in the braising liquid. Arrange the herbs and garlic head in the pot with the pork, cover and place in the oven.

Braise for 3 hours or so (start checking at 2 and a half hours for boneless), flipping the pork halfway through. Once the pork is just shy of fork tender, remove the pork from the oven and arrange the onions, carrots, and potatoes around the pork. Cover and return to the oven for another 30-45 minutes. The pork should be very tender at this point.

Remove the pork from the oven and let it rest in the braising liquid for 30 minutes before serving. Squeeze the garlic cloves out of the husk into the broth or onto the pork. Season braising liquid to taste with salt and pepper. Serve the juices spooned over the pork, and onions.