In a large skillet over medium heat, add the ground beef. Cook for about 5-7 minutes, breaking it apart with a spatula, until browned and fully cooked.

Add Beans and Vegetables

Once the beef is browned, drain any excess fat. Add the black beans, corn, and diced tomatoes to the skillet. Stir to combine.

Season the Mixture

Sprinkle in the chili powder, cumin, garlic powder, onion powder, salt, and black pepper. Stir well to ensure the spices are evenly distributed. Cook for an additional 5 minutes, allowing the flavors to meld.

Assembly

Prepare the Base

On a large serving platter or individual plates, spread out the tortilla chips evenly to create a base for the dish.

Layer the Beef Mixture

Spoon the beef and bean mixture generously over the tortilla chips, ensuring an even distribution.

Add Toppings

Sprinkle shredded cheese over the top, followed by dollops of sour cream, fresh cilantro, and sliced jalapenos as desired.

Serving

Serve Immediately

Serve the Lost Cowboy warm, encouraging guests to dig in with their hands or forks. Enjoy this hearty dish as a fun and flavorful meal.