– 1 pound ground beef – 1 medium yellow onion diced – 2 teaspoons minced garlic – ¼ cup taco seasoning – ½ cup water – 1 14.5 oz. can fire roasted diced tomatoes do not drain – 4 oz. can green chiles – 15 oz. can black beans drained and rinsed – 18 corn tortillas – 6 cups shredded cheese jack and cheddar – 1-2 medium tomatoes diced for garnish – 1 bunch of green onions sliced for garnish – Sour cream for serving