Yucatán Pork Stew with Ancho Chiles and Lime Juice

Name: Yucatán Pork Stew with Ancho Chiles and Lime Juice
Ingredients: 1/4 cup vegetable oil; 4 1/2 pounds trimmed boneless pork shoulder, cut into 2-inch pieces; Salt and freshly ground pepper; 2 large white onions, cut into 1/2-inch pieces; 8 garlic cloves, smashed; 1 pound carrots, cut crosswise into 2-inch lengths; 3 ancho chiles, seeded and cut into very thin strips with scissors; 3 bay leaves; Pinch of ground cloves; 1/4 cup fresh lime juice; 6 cups chicken stock; 6 plum tomatoes, quartered lengthwise; 2 tablespoons chopped cilantro; Steamed white rice and sliced jalapeños, for serving