radish
Also known as: Radishes
A crisp, peppery root vegetable, most commonly small and round with red skin and white flesh, eaten raw for crunch and bite in salads or as a garnish, or roasted, which mellows the peppery edge into something closer to sweet. Their sharpness fades noticeably with cooking, which is why raw and cooked radishes taste almost like different vegetables.
Buying guidance
Choose radishes that feel firm and heavy for their size, with crisp, unwilted greens still attached if possible -- the greens wilt first and are a good freshness indicator even if they won't be eaten. A radish that feels light, spongy, or has a hollow core has been sitting too long and will taste woody and mild instead of sharply peppery.
Substitutions
- Daikon radish, sliced thin -- milder and juicier but shares the same peppery family flavor.
- Turnip, sliced thin -- similar crunch, milder and slightly sweeter, less peppery bite.
- Jicama -- crunchy and mildly sweet with no pepperiness; good for texture alone.
Tips & common mistakes
Radishes that have gone a little soft or floppy can often be revived by trimming them and soaking in ice water for 15 to 30 minutes, which draws water back into the flesh and restores much of their crunch -- unlike some vegetables, where softening is not reversible.
Storage
If the leafy tops are still attached, remove them before storing -- the greens keep pulling moisture from the root even after harvest, which makes untrimmed radishes go soft and rubbery faster than ones stored with the greens already cut off.