Add onion, garlic and thyme sprigs. Place pork fat side down in slow cooker. Cover and cook until fork slips easily into and out of pork, 6 to 7 hours on high, or 8 to 9 hours on low. 3.
"If you make this in an old French gratin dish, it looks wonderful and can go from the oven to the table with style." I started making Garten's potato-fennel gratin when I had almost zero cooking ...