
Here's the science: water boils at 212°F. Your air fryer runs at 350-400°F. If there's moisture on the surface of your food, all that heat energy goes toward evaporating water instead of crisping the exterior. The surface can't get above 212°F until the water is gone — and by then, the interior might be overcooked.
Patting dry removes that surface moisture so the Maillard reaction (browning) and crisping can start immediately. This is especially critical for proteins with skin (chicken thighs, salmon) and anything you've rinsed or thawed.
For the crispiest chicken skin, pat dry and let it sit uncovered in the fridge for 30 min before cooking.
Don't skip this step for marinated foods — blot the excess, keep the flavor.
Vegetables benefit from patting dry too — especially mushrooms and zucchini.
If you're in a rush, a clean kitchen towel works even better than paper towels.
Tried this technique? Have a variation that works? Join the conversation.
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