Homemade Tacos Al Pastor

Ingredients

• For the Pork
• whole ancho chiles, seeds and stems removed
• whole pasilla or guajillo chiles, seeds and stems removed
• homemade or store-bought low-sodium chicken stock
• teaspoons vegetable oil
• teaspoon dried Mexican oregano
• teaspoon dried ground cumin seed
• tablespoon achiote powder or paste
• chipotle chile packed in adobo sauce, plus 2 teaspoons sauce from can
• distilled white vinegar
• whole cloves garlic
• teaspoons kosher salt
• teaspoons sugar
• pounds boneless blade-end loin or sirloin pork roast
• ounces sliced bacon
• To Finish and Serve
• small pineapple, peeled, cored, and cut into quarters lengthwise
• to 48 corn tortillas, heated and kept warm
• medium white onion, finely diced
• finely minced fresh cilantro leaves and tender stems
• basic salsa verde or your favorite salsa
• to 4 limes, cut into 8 wedges each for serving