Peel and cut yams into even fry shapes
Pat completely dry with paper towels
Toss with olive oil until evenly coated
Sprinkle cornstarch over fries and toss again
Add smoked paprika cinnamon garlic powder salt and pepper
Toss until evenly coated
Preheat air fryer to 380°F (193°C) for 3 minutes
Place fries in single layer in air fryer basket
Cook for 10 minutes then shake basket well
Cook another 10 minutes until golden and crispy
Meanwhile mix all chipotle sauce ingredients together
Season immediately after cooking and serve with chipotle sauce