Albondigas Tacos

Name: Albondigas Tacos
Ingredients: 2 heads garlic; 3 plum tomatoes; 2 tablespoons extra-virgin olive oil; Kosher salt; 2 medium onions, quartered; 2 small poblano chile peppers; 2 tablespoons chopped canned chipotles in adobo sauce; 2 tablespoons lard or shortening; 2 cups beef or chicken stock; 4 tablespoons cold unsalted butter, cut into pieces; 2 teaspoons adobo seasoning; Freshly ground pepper; 1 medium carrot, roughly chopped; 2 tablespoons chipotle puree (pureed chipotles in adobo sauce); 1 tablespoon hot sauce; 2 large eggs; 1/2 cup crumbled Cotija cheese; 1/4 cup chopped fresh cilantro; 2 1/2 pounds ground beef; 4 cups panko breadcrumbs, plus more as needed; 1/2 cup masa harina (corn flour); 1 tablespoon adobo seasoning; Kosher salt and freshly ground pepper; 20 small flour tortillas; Chipotle mayonnaise, pickled onions (see below), crumbled queso fresco cheese and fresh cilantro, for topping