Mary Berry Plum Tarte Tatin is a French-inspired upside-down tart made by caramelising plums in butter and sugar, topping them with pastry, and baking until golden. Once flipped, the fruit rests on top in a glossy caramel layer.
10–12 ripe plums, halved and pitted – Sweet and juicy base.
75g unsalted butter – Helps create caramel.
100g caster sugar – For a glossy caramel layer.
1 teaspoon vanilla extract or seeds – Adds aromatic flavour.
1 sheet ready-rolled puff pastry – Creates a flaky topping.
Pinch of cinnamon (optional) – Gives gentle spice.
Flour (for dusting) – Prevents sticking while trimming pastry.
Halve the plums and remove the stones. Keep them in large, even pieces for the best presentation.
Place butter and sugar in an oven-safe frying pan. Melt over medium heat until the mixture turns pale golden. Add vanilla and swirl to combine.
Place plums cut-side down into the caramel, filling the pan tightly. Let them cook gently for 5–7 minutes until they begin to soften.
Unroll the puff pastry and cut a circle slightly larger than the pan. Dust lightly with flour to prevent sticking.
Lay the pastry over the fruit and tuck the edges down the inside of the pan to encase the plums fully.
Transfer the pan to a preheated oven at 200°C (180°C fan) and bake for 20–25 minutes, or until the pastry is golden and crisp.
Allow the tart to rest for 3–4 minutes. Place a serving plate over the pan and flip carefully so the plums sit on top.
Slice and enjoy while warm, when the caramel is glossy and the pastry is crisp.
Find it online: https://maryberrycooks.co.uk/mary-berry-plum-tarte-tatin/