This gooseberry tart is a homely summer bake: a crisp, buttery shell filled with tart berries and finished with a light crumb. It is the kind of cake to bring to the table in the afternoon with tea, or to serve after lunch when you want something fruity rather than rich. The flavour is gentle and familiar, with that bright gooseberry sharpness balancing the sweet pastry.
What makes it work is the contrast between a few straightforward elements. Butter gives the pastry its tender, sandy texture and helps the topping bake into a delicate crumble. Powdered sugar blends smoothly into the dough, so the base stays fine and even rather than grainy. The egg brings the dough together and adds a little structure. Gooseberries are the heart of the tart: they turn juicy in the oven and bring enough acidity to keep every bite lively. A little brown sugar in the topping softens their edge and adds a deeper sweetness.
While making it, the main thing to watch is texture. Cream the softened butter, egg and powdered sugar until smooth, then mix in the flour only until a dough forms; overworking it can make the crust less tender. Chilling the dough for 30 minutes matters, because it makes it easier to press into the tin and helps it hold its shape. After the first bake, the shell should look set and lightly dry on the surface rather than deeply coloured.
Once the berries go on, spread them evenly so the tart bakes consistently. For the topping, rub or mix the flour, brown sugar and softened butter until you have loose crumbs, then scatter them across the fruit without pressing down. The tart is ready after the second bake when the crumble looks lightly golden and the gooseberries underneath are glossy and bubbling in places. Let it cool a little before slicing so the filling can settle.
If you need a few easy swaps, other tart summer berries can stand in for the gooseberries if they bake in a similar way, though the balance of sweetness and acidity will change. White sugar can replace brown sugar in the crumb if that is what you have, and all-purpose flour is the right choice throughout. If you like, serve the tart plain, or with a spoonful of thick yogurt, crème fraîche or softly whipped cream to round out the fruit.
This tart is best on the day it is baked, when the pastry still has the most contrast with the juicy fruit, but leftovers keep well. Once cool, cover and store at room temperature for up to 1 day, or refrigerate for up to 3 days. If chilled, let slices come back toward room temperature before serving, or warm them briefly in the oven so the crust regains a little crispness.