A gooseberry is a small, round berry that grows on thorny bushes in cool climates. These tart, tangy fruits are about the size of a large marble and can be green, yellow, red, or even purple when ripe. They have thin, slightly fuzzy skin with visible stripes running from top to bottom, making them look a bit like tiny striped balloons.

Gooseberries grow wild across parts of Europe and North America, and gardeners have cultivated them for centuries. The berries are too sour to eat raw for most people's taste, but they make excellent pies, jams, and desserts when cooked with sugar. In Britain, gooseberry pie is a classic treat, and gooseberry fool (a traditional dessert of stewed gooseberries mixed with cream) has been popular since the 1500s.

The bushes are covered in sharp thorns, which makes harvesting gooseberries a prickly challenge. Despite this difficulty, people prize them for their unique flavor, somewhere between a green grape and a sour apple. If you've ever tasted a sour candy, you have a sense of that mouth-puckering tartness that makes gooseberries perfect for sweetened recipes but challenging to eat straight from the bush.