Gâteau Basque

Gâteau basque (etxeko bixkotxa in Basque, ‘the house cake’) is the iconic pastry of the Pays Basque — a buttery, almond-enriched double-crusted cake filled with either crème pâtissière or confiture de cerises noires d’Itxassou (dark cherry preserves), embodying the Basque principle that great pastry is about restraint, quality ingredients, and perfect execution rather than complexity. The pâte is unique in French pâtisserie: 250g butter (softened, not melted), 200g sugar, 3 whole eggs plus 1 yolk, 300g flour, 100g ground almonds, 1 teaspoon baking powder, and the scraped seeds of a vanilla bean. The butter and sugar are creamed until pale and fluffy, eggs incorporated one at a time, then flour and ground almonds folded in gently. The dough should be soft, slightly sticky, and rich. Two-thirds of the dough is pressed into a buttered 24cm round mold, the filling (300ml of thick crème pâtissière flavored with rum and vanilla, or an equal quantity of cherry preserves) is spread evenly, and the remaining third is rolled and placed as a lid, edges sealed carefully. The top is egg-washed and the traditional crosshatch pattern (lauburu, the Basque cross) is scored with a fork. Baking occurs at 170°C for 40-45 minutes until deeply golden with a slightly domed top. The gâteau must cool completely before cutting — the filling sets, the pastry firms, and the flavors meld. The crème version is the more widely known, but the cherry version (the original, from Cambo-les-Bains) is considered more authentic by Basque pastry purists. The cake keeps beautifully for 3-4 days, improving in flavor as the butter recrystallizes.

Almond-enriched butter pastry (100g ground almonds per 300g flour). Two-thirds dough for base, one-third for lid. Two canonical fillings: crème pâtissière (rum-vanilla) or confiture de cerises noires. Lauburu cross pattern scored on top. Bake at 170°C for 40-45 minutes. Cool completely before cutting.