Step 1
In small saucepan set over medium heat, heat ghee until melted. Sprinkle with flour. Cook, stirring, for 2 minutes. Whisking, slowly pour in broth; bring to a boil. Stir in gochujang and gochugaru. Reduce heat to medium-low. Simmer, stirring occasionally, for 3 to 5 minutes or until sauce thickens and flavors are married.

Step 2
Preheat air fryer to 400°F according to manufacturer’s instructions.

Step 3
Arrange TOSTITOS^® SCOOPS!^® in single layer on foil-lined air-fryer basket; sprinkle with mozzarella. Repeat layers until all chips are used.

Step 4
Air-fry for 3 to 5 minutes or until cheese has melted.

Step 5
Drizzle gochujang sauce over nachos and garnish with green onions.