Preheat the air fryer: Set it to 380°F (193°C) for 3–5 minutes.
A hot basket helps the corn caramelize.
Prep the corn: Pat the cobs dry. Moisture on the surface can prevent browning.
Season the corn: In a small bowl, mix olive oil, smoked paprika, garlic powder, onion powder, pepper, and salt. Rub this mixture evenly over each cob.
Air fry, round one: Place the corn in a single layer in the basket.
Cook for 8–10 minutes, turning halfway. The kernels should start to brown in spots.
Make the BBQ butter: Stir the softened butter with the BBQ sauce and honey (if using) until smooth.
Glaze and finish: Brush the corn generously with half the BBQ butter. Air fry 3–5 more minutes, turning once and brushing with more glaze as needed.
You’re aiming for light char and glossy, sticky kernels.
Taste and garnish: Sprinkle a pinch more salt if needed. Squeeze over lime and add chopped herbs for freshness.
Serve hot: Bring the remaining BBQ butter to the table for extra brushing.