Is it a turnip? Is it a radish? The answer is no, but if you like those, you'll love kohlrabi!
This alien-looking bulb has a flavor that's cabbage-y but slightly sweeter--like if a cabbage was dreaming about being an apple.
It's great raw as a cabbage substitute in slaws; roasted like your favorite root vegetable; or, my personal favorite--sliced into sticks and made into pickles!