I like just about all vegetables. It is hard to pick one. About the only one I don't like is eggplant: I have yet to find a recipe that made it edible.
Fruit? Apples. Oranges. Mangoes. Damn, too hard to pick.
Berries? Strawberries. Black currants. Okay, I do have a favourite: haskaps. Never heard of them? I hadn't either until a couple of years ago. Then I tried some haskap jam we found at a farmer's market. OMG, so good! We found a grower, ordered a few boxes of them, and my wife found a recipe for jam. Mmmmm!
So imagine this spring, our first in the new house, and I post a photo online of a mysterious bush in our back yard. It turns out to be ... a haskap bush. There are six of them. Our first home-grown haskap jam is already sitting in jars on the shelf.