Preheat the oven to 425 degrees F.
Heat the olive oil in an oven-safe skillet over medium-low heat. Add the onions and garlic with a pinch of salt and cook until softened, stirring often, about 5 minutes. Add in the ground beef and break it apart. Add another pinch of salt and pepper. Cook until browned, breaking it apart as you go.
Add in the cumin, paprika, chili powder and garlic powder. Stir in the tomato pasta and green chiles. Cook for 5 minutes, stirring often, as everything incorporates. Stir in the pinto beans and corn. Stir in the stock. Cook the mixture over medium heat for 5 to 6 minutes, stirring often as it cooks down a bit. Turn off the heat.
Toss the cheeses together. Sprinkle half of the cheese over the beef mixture. Add a layer of tortilla chips - I add as many as I can! You want them standing up in the beef mixture. Just keep adding them as you go.
Sprinkle the rest of the cheese on top of the chips. Bake for 10 to 15 minutes, or until the cheese is melted and the chips get a bit golden.
Serve immediately! Top with sour cream, guacamole, pickled onions, cilantro, cotija cheese, jalapenos, etc.