In a large skillet over medium heat, brown and crumble the ground beef. Drain off any fat.
Add the taco seasoning according to packet directions. Add tomato sauce and heat through.
Cover an 11x17" rimmed baking sheet with parchment paper or aluminum foil.
Layer half the tortilla chips, half of the ground beef mixture, and half the cheese.
Broil on low for 5-6 minutes, watching closely, until cheese is melted.
Serve immediately with your favorite taco toppings.
The calories shown are based on the recipe being cut into 12 pieces, with 1 serving being 1/12 of the pan. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate. **We are not dietitians and recommend you seek a nutritionist for exact nutritional information. The information in the nutrition box are calculated through a program and there is room for error. If you need an accurate count, I recommend running the ingredients through your favorite nutrition calculator.**