3 cake tatin Recipes

unsalted butter, at room temperature, plus extra for greasing the dish, purple plums, cut in half and pitted, granulated sugar, divided, extra-large eggs, at room temperature, sour cream, grated lemon zest, pure vanilla extract, all-purpose flour, all-purpose flour, baking powder, kosher salt, sugar

flour, cake flour, sugar, chilled butter, diced, chilled vegetable shortening, ice water , or as needed, golden delicious apples, cored, peeled and halved, lemon , zested and juiced, sugar, unsalted butter, cream or vanilla ice , as accompaniment