Season the potatoes: Slice potatoes into wedges or thick fries. Add cornstarch, spices, and 1 teaspoon of oil. Toss until the potatoes are evenly coated.
Air fry: Arrange the potatoes in a single layer in the air fryer. Cook at 400°F for 12–15 minutes, flipping halfway for even crisping.
Make the sauce: Heat 1 teaspoon oil in a pan. Add sriracha, honey, soy sauce, rice vinegar, and ketchup. Cook for 1 minute until the sauce thickens slightly.
Combine: Add the crispy potatoes to the sauce and toss until fully coated. Let them cook for 1–2 minutes so the glaze caramelizes.
Serve: Plate immediately for maximum crispiness.
Notes
Storage: Store leftovers in an airtight container for up to 2 days. Reheat in the air fryer to regain crispiness—avoid microwaving as it softens the coating.Substitutions: Swap honey with maple syrup for a vegan version. Use sweet potatoes for a deeper caramelized flavor. Replace sriracha with gochujang for a thicker, richer glaze.Variations: Add sesame seeds, sliced scallions, or crushed peanuts for crunch. Make a double batch of the glaze if you prefer extra saucy potatoes.