In a large heavy-bottom skillet, salt pork and sear until the outside starts to darken. Place the pork in a slow cooker.
In a small bowl whisk together oil, maple, fish sauce, coconut aminos, lime juice, garlic, and ginger. Pour mixture over pork. Cook 6 hours on low or 4 hours on high. When pork is finished remove to a cutting board to rest.
Pour juices from slow cooker insert into a medium saucepan. Cook the sauce over medium high heat, reducing by about a ⅓. Dissolve arrowroot in water, remove sauce from heat and quickly stir in arrowroot, so sauce thickens.
Slice roast thin and pour sauce over it. Serve with lime wedges and cilantro.
Recipe by Autoimmune Wellness at https://autoimmunewellness.com/maple-lime-pork-roast/