Since you probably don’t want to carry a botany textbook to the farmer’s market, here’s a cheat sheet. If it grew from a flower and has seeds, it’s a fruit—even if it’s spicy or bland.
If it’s a root, stem, or leaf, it’s a vegetable. That’s why a potato is never a fruit. It’s a tuber, which is a swollen underground stem. (Also, please don’t eat potato seeds. They’re poisonous. You’re welcome.)
And for the love of common sense, remember: rhubarb is a vegetable (it’s a stalk), even though we bake it with sugar. And broccoli is a flower (vegetable). Nature is weird.
Fruit And Vegetable Difference at Emma Ake blog
The Great Exceptions That Prove the Rule
Let’s talk about peas and green beans. You might think they’re vegetables, but they are actually legumes—which are seeds inside a pod. So, they’re fruits in disguise. Sneaky little green bullets.
And what about the olive? It’s a fruit. A bitter, oily fruit that you have to cure before eating. It’s like nature’s practical joke. “Here’s a fruit! But you can’t eat it for six months.” Thanks, evolution.
So next time you’re at the store, look at a cucumber. That crisp, green, watery stick? It’s a fruit. Say it out loud. Watch the produce guy get confused. It’s free entertainment.