2 tablespoons vegetable oil
1 small onion, diced
2 tablespoons minced garlic
2 jalapenos, finely diced
6 cups low-sodium chicken broth
One 14.5-ounce can fire-roasted diced tomatoes
One 14.5-ounce can black beans, rinsed and drained
3 chicken breasts, boneless and skinless
2 limes, juiced, plus wedges for garnish
Salt and freshly ground black pepper
1 cup roughly chopped fresh cilantro leaves
One 8-inch flour tortilla, grilled, cut into thin strips
1 avocado, pitted, sliced
1 cup shredded Monterrey cheese