Heat a large skillet over medium-heat. Add Ground Beef and cook for about 10 minutes, breaking the beef into crumbles. Remove drippings.
Add the onion and taco seasoning. Stir to combine. Cook for an additional 5 minutes.
Remove the Ground Beef mixture from the skillet.
Add the tortilla chips to the skillet. Top with the Ground Beef Mixture, then the shredded cheese.
Place the skillet in the oven and bake for 10-15 minutes, or until the cheese is melted. Remove from the oven and serve with the toppings of your choice!
Recipe by Mom to Mom Nutrition at https://momtomomnutrition.com/food-and-recipes/ground-beef-skillet-nachos/