kohlrabi The bulbous kohlrabi resembles an extraterrestrial relic. It tastes like a space radish—crunchy and slightly sweet.
With its abundance of vitamin C and vitamin B6, it's a nutritional powerhouse. Its unusual appearance challenges salad conventions.
2. Betel nut Jicama is a crunchy, sweet relative of the potato, and it has a bark-like skin.
A few customers may ask, "Am I eating a tree?" after tasting it, although it does add a nice taste.
3. Greens from dandelion These bitter leaves have gone from yard annoyances to salad heroes.
They are a surprising and healthy green option that is rich in iron and calcium.
4. Nopales, or Cactus Pads Surprisingly lemony interior, with a prickly exterior.