- 10 cloves garlic
- 2 scallions, sliced (white and green parts)
- 2 tablespoons coriander seeds
- 1 chipotle chile in adobo plus 2 tablespoons adobo sauce
- 2 teaspoons cumin seeds
- Kosher salt and freshly ground pepper
- 1 (6 to 8-pound) Boston butt pork shoulder, bone-in
- 4 wide strips fresh lime zest
- 1 cup fresh lime juice
- 1 cup fresh orange juice
- 3/4 cup extra-virgin olive oil
- 2 cinnamon sticks, broken up
1. Pulse the garlic, scallions, coriander, chipotle chile, cumin, 2 tablespoons salt, and 1 teaspoon pepper in a food processor or mini-chopper to make a thick paste. If the butcher didn't trim the fat cap on the pork shoulder, trim off all but a thin layer of fat. Make deep incisions with a paring knife, at about 2-inch intervals, all over the meat. Rub the garlic and spice mixture into and all over the meat.
2. Combine the lime zest and juice, orange juice, adobo sauce, olive oil, and cinnamon in a nonreactive stainless steel or glass bowl. Add the meat, cover tightly with plastic wrap, making sure the meat is submerged. Refrigerate for at least 8 hours or up 2 days. Bring to room temperature about 1 hour before roasting.
3. Preheat the oven to 450 degrees F. Put the pork, fat-side up, in a large Dutch oven. Roast the meat, uncovered, for 30 minutes. Add the marinade to the pot and cover with the lid. Lower the temperature to 350 degrees F and roast for 2 hours more. Uncover and continue to cook, basting occasionally, until an instant read thermometer inserted into the meat registers 190 degrees F and the meat is a rich burnished brown, 1 1/2 to 2 hours more. Set aside on a cutting board to rest for 20 minutes before slicing.
4. For the sauce: Strain the pan drippings through a fine mesh sieve into a gravy separator and discard all excess fat. In a small saucepan, mix the pan drippings with 1/2 cup water and bring to a vigorous boil. Slice the meat and serve with the pan drippings.