2green chiliseg jalapeno, serrano (or more/less to taste)
½onionsmall
8stemsfresh cilantro/coriander(approx), main stem removed
1clovegarlic
For carnitas
½onion
3lbpork shoulderor eg Boston butt
4clovesgarlic
½teaspoonsalt
½teaspoonpaprika
1teaspoondried oregano
1teaspoonground cumin
½cuporange juice
To make up tacos (suggested, but may need more/less)
8tortillassmall, corn or wheat as you prefer
1avocado
1ozqueso fresco or cotija cheeseor a little more as needed
Instructions
For salsa verde
Remove the papery casing from the tomatillos and wash off any stickiness. Place them whole along with the chilis in a pan of boiling water and simmer, uncovered, for approx 10 minutes.
Drain the pan and put the tomatillos and chilis in a blender or food processor along with the roughly diced onion, cilantro and roughly chopped garlic. Blend until smooth then transfer to a dish. The sauce can be covered and refrigerated for a few days until needed, as suits. You may just need to add a little water to thin it slightly before using.
For carnitas
Pat dry the pork and cut into chunks around 2in/5cm cubes. Crush the garlic and mix it with the salt, paprika, oregano and cumin. You can add a little oil, if you like, to make it slightly easier to rub on the pork but I don't find it's usually needed. Rub the mixture all over the meat (don't worry if it doesn't spread over completely). Cut the onion into slices.
For slow cooker method
Place the onion in the bottom of a slow cooker in a layer.
Put the chunks of meat into the slow cooker, on top of the onion, and pour over the orange juice. Turn on low and leave to cook for approx 7-8 hours.
For stove top method
Warm a little oil in a Dutch oven/heavy based pot/pan over a medium-high heat so that you get a thin layer over the bottom. Add the pieces of meat and cook for a couple minutes each side to sear them. Once they are seared all over, create a slight space to once side and add the onion and cook a couple minutes to gently soften.
Mix the onion through the pork, pour over the orange juice and bring to a simmer. Cover and reduce the heat so that the liquid continues to simmer and cook, turning the pork now and then and if needed, adding a little extra orange juice. The pork doesn't need to be submerged in liquid - just halfway is fine - but you don't want it to become dry. Cook until the meat is fall apart tender, around 1 ½ - 2 hours.
For both methods - to finish
Once pork is cooked, remove the chunks of meat and shred with two forks. To crisp up the edges, warm a little oil in a skillet/frying pan and cook just enough of the meat at a time so that you have a thin layer. Turn after a couple minutes and cook another couple minutes until you get crispy edges on a few sides.
Make up the tacos with some of the meat, some tomatillo salsa verde, a few cubes or slices of avocado and a bit of cheese crumbled on top, or to your taste.