INSTRUCTIONS
1. Preheat the oven to 350 °F .
2. Thoroughly combine beef, tortilla chips, pepper Jack cheese, onion, and taco seasoning in a bowl.
3. Whisk eggs, milk, and taco sauce together in a separate bowl. Add to meat mixture and stir until well combined.
4. Press mixture into a 9x5-inch loaf pan and top with a strip of taco sauce down the center.
5. Bake in the preheated oven until cooked through and browned on top, 45 to 60 minutes.