Most air fryer disappointments come down to the same handful of habits. Fix these and almost everything comes out crisper and more evenly cooked.
Key takeaways
Q: What is the most common air fryer mistake?
A: Overcrowding the basket. Food needs space for the air to circulate — pile it up and it steams instead of crisping.
Q: Why does my air fryer food come out soggy?
A: Usually overcrowding, too much moisture, or not shaking the basket. Cook in a single layer and shake regularly.
The 10 mistakes
- Overcrowding the basket. Cook in a single layer; do batches if needed.
- Skipping the shake. Turn or shake halfway for even browning.
- Too much oil. A light spritz is plenty; excess oil smokes.
- Not drying food first. Wet food steams — pat it dry.
- Wrong temperature. Crisp foods like it hot (200°C); delicate ones lower.
- Blocking airflow with foil. Leave gaps so air can circulate.
- Never cleaning it. Old grease causes smoke and smells.
- Seasoning light foods too early. Add after cooking so it doesn't blow off.
- Opening it constantly. A quick check is fine; frequent opening drops the heat.
- Ignoring your model. Wattage varies, so learn your timings.
Two of these cause most problems on their own: see why your air fryer smokes and whether to preheat. For reliable timings, keep the cooking times chart handy.
Frequently asked questions
Why is my air fryer food not crispy?
Almost always overcrowding or too much moisture. Dry the food, cook in a single layer and shake the basket so the hot air can crisp every side.
Can you put too much oil in an air fryer?
Yes — excess oil pools and smokes. A light spray or a teaspoon tossed through is all most foods need.
Do you need to clean an air fryer after every use?
The basket and tray, yes — leftover grease causes smoke and odours. A deeper clean of the element area every so often keeps it running well.