Preheat and prep: Set your air fryer to 375°F (190°C). Lightly oil or spray the air fryer basket to prevent sticking.
Make the garlic butter: In a small bowl, mix melted butter, olive oil, minced garlic, Italian seasoning, salt, pepper, and red pepper flakes if using.
Roll out the dough: On a lightly floured surface, roll the dough into a rectangle about 10x14 inches and roughly 1/4 inch thick.
Add flavor: Brush half of the garlic butter over the entire surface.
Sprinkle 1/2 cup Parmesan evenly on top.
Fold and slice: Fold the dough in half lengthwise to sandwich the cheese. Gently roll once to seal. Slice into 10–12 strips about 1 inch wide.
Twist: Hold each strip at both ends and twist 5–6 times.
If the dough resists, let it rest for 2 minutes and try again.
Load the basket: Place twists in a single layer in the air fryer, leaving space between them. You’ll likely need to cook in batches.
Cook: Air fry for 7–9 minutes until golden brown and crisp on the edges. Rotate halfway for even browning if your air fryer needs it.
Finish: While hot, brush with the remaining garlic butter and sprinkle more Parmesan and parsley over the top.
Serve: Enjoy warm with marinara, ranch, or a simple olive oil and balsamic dip.