Deep-fry
Fat heat
Cooking in or with fat. Amplifies richness, savory depth, and bitterness. Tends toward crispy and creamy textures.
01At a glance
CategoryFat heat
Taste impact↑ Bitter, Umami, Fat
TextureCrispy, Creamy
02How to do it
- 1Heat the oil to target (usually 170–190°C / 340–375°F) and monitor with a thermometer.
- 2Dry and/or coat the food so it crisps rather than spatters.
- 3Fry in small batches so the oil temperature doesn't crash.
- 4Drain on a rack and salt immediately.
03Doneness & pitfalls
Doneness cues
- A deep golden, crisp crust; the food floats and the bubbling slows.
Common mistakes
- Crowding drops the oil temperature and gives greasy, soggy results.
- Wet food spatters dangerously and won't crisp.
- Oil too cool soaks in; too hot burns the outside before the inside cooks.
04How it shifts taste
Taste multipliers
mutesamplifies
Sweet
—
Sour
—
Salty
—
Bitter
1.05×
Umami
1.10×
Fat
1.60×
Heat
—
05Texture outcomes
Crispy9.0
Creamy7.2