Get it Ready: Preheat your oven to 425°F (220°C) or set your air fryer to 400°F (200°C). Line a baking sheet with parchment paper if baking.
Coat the Fries: In a large mixing bowl, toss the sweet potato fries with cornstarch until they’re lightly and evenly coated. Add olive oil, garlic powder, smoked paprika, salt, and black pepper to the bowl. Give everything another toss until those fries are seasoned like they’re about to make their debut.
Arrange and Cook: Spread the fries in a single layer on the baking sheet or air fryer basket. Make sure none are overlapping—these babies need their space to crisp up. Bake for 25-30 minutes, flipping halfway through, or air fry for 20-25 minutes, shaking things up occasionally, until golden and crispy.
Make the Hot Honey: While the fries work their magic, grab a small saucepan. Over low heat, combine the honey, chili flakes, and cayenne pepper (if you like a little extra kick). Stir and warm gently for 2-3 minutes. But don’t boil it—you’re warming, not caramelizing. Remove from heat and set aside.
Crispy Sage Time: Heat 1 tablespoon of olive oil in a small, hot skillet. Carefully place the sage leaves in the oil for 10-15 seconds. When they crisp up like little green chips, use tongs to remove and drain them on a paper towel.
Time to Assemble: Take your golden, crispy fries and transfer them to a serving platter. Drizzle that hot honey over them like a culinary artist. Crumble the crispy sage leaves on top, because you deserve this garnish moment. Add a sprinkle of extra salt if needed.
Serve and Bask in Glory: These fries are best enjoyed immediately while they’re hot, crispy, and full of that sweet-spicy-herby magic. Get ready for the applause!