Family-Style Pork Tacos

Makes 4 servings

ingredients

1 1/2 tablespoons ancho chile powder
1 teaspoon salt
1/2 teaspoon dried oregano
1/4 teaspoon ground cumin
1/8 teaspoon freshly ground pepper
Pinch of cinnamon
Pinch of allspice
1 1/2 pounds pork tenderloin, cut into 1/3-inch cubes
1 medium white onion, chopped
2 tablespoons cider vinegar
5 tablespoons minced cilantro
3 tablespoons extra-virgin olive oil
1 cup shredded mozzarella cheese
Sixteen warmed 6- or 8-inch flour or corn tortillas, mashed avocado, shredded or leaf lettuce, salsa and lime wedges, for serving