Pompe aux Pommes

A traditional dessert of rural Auvergne in the Massif Central, apple country where the fruit kept through winter and turned up in much of the cooking. Like many such farmhouse sweets, it belongs to the era of the communal bread oven: households baked their pies in the falling heat after the village loaves were drawn, using whatever the farm had to hand, here apples and pastry. The name pompe — used across the Auvergne and the south for various filled or enriched pastries — reflects the way the pastry puffs, pompe meaning to swell or rise. It remains a homely regional specialty rather than a codified pastry-shop creation.

The crust shatters at the edge into flaky, buttery layers, while underneath it softens where it meets the fruit. The filling is soft and warm, the apples just holding their shape, sweet-tart and fragrant with cinnamon, sometimes a little caramelised at the base. It is not a refined pâtisserie but a comforting, generous slice — crisp pastry and yielding spiced apple, best eaten warm, plain or with a spoon of crème fraîche.

Two textures are managed at once: a crisp lid and a soft filling. With puff pastry, the lift comes from lamination — many thin layers of dough separated by butter; in the oven the butter's water flashes to steam and pushes the layers apart while the heat sets them, so the top rises flaky and golden rather than dense. The apples are pre-cooked or pre-drained so they shed their water before baking — excess juice would steam the underside of the lid soggy and make the base soft. Slits cut in the top let that steam escape as the fruit heats. The egg wash browns the crust through the Maillard reaction and sugars caramelising, giving the glossy golden finish.