Brown the beef in a large skillet over medium heat with the chili powder, cumin, oregano, salt, and pepper. Drain it and set it aside. Preheat the air fryer to 320 F. Line the air fryer basket or oven with parchment paper, then add half the chips to the bottom of the basket, then layer on half the cheese, half the tomato, half the pepper, and half the beef. Repeat the layers, starting with the chips, then air fry for 5 minutes, or until the cheese is melted. Top the nachos with sliced scallions and chopped cilantro, and serve with sour cream or other toppings if desired.

PREP TIME & NUTRITION:
Prep Time: 4 minutes, Cook Time: 1 minute, Total Time: 5 minutes, Servings: 4, Calories: 551, Net Carbs: 26g, Fats: 36g, Protein: 31g