Christina's Chili Verde

1 lb. tomatillos
3 Tbs canola oil
3 lbs boneless pork butt (also called shoulder blade roast) , cut into 1-in chunks
2 fresh jalapeño chilies, seeded and chopped
5 garlic cloves, minced
1/2 tsp salt

Peel and discard husks from tomatillos. Rinse under cold water. Heat a large cast iron skillet over high heat and toast the tomatillos until slightly burned, about 5 minutes. Transfer to a food processor or blender and puree.

Heat oil in large Dutch oven. Add pork and brown on all sides. Stir in the jalapeños and garlic, and sauté for 3 minutes. Stir in the tomatillo puree and salt. Bring to a boil, scraping up the browned bits on the bottom. Reduce to low and cover with a lid; simmer for 2 hours. (Or you can transfer the entire mixture to a crock pot and cook on low for about 6 hours). The pork is done when it falls apart when pierced with a fork. Season with salt and pepper. Serve warm.