Preferred toppings such as additional sour cream, chopped green onions, or salsa
Instructions
In a large skillet over medium heat, cook lean ground beef until browned. Drain extra fat. Add chopped onion and bell pepper. Cook until the vegetables are soft, about 5 minutes.
Mix in the taco seasoning and broth. Allow the mixture to simmer for 5 minutes until it thickens slightly.
Incorporate the corn, diced tomatoes with green chilies, and black beans. Warm for approximately 2 minutes.
Remove the pan from heat and stir in sour cream until well combined.
Spray a 9x13-inch baking dish lightly with nonstick spray. Spread a layer of crushed nacho cheese flavored corn chips over the bottom. Spoon half of the meat mixture on top, then sprinkle with 1 1/2 cups shredded cheddar cheese. Repeat the layers with the remaining chips, meat mixture, and top with the final layer of cheese.
Preheat the oven to 350°F. Bake the casserole for 25 minutes, or until the cheese is melted and bubbling. Allow it to cool for a few minutes before serving with your favorite toppings.