Tarte aux pralines, or praline tart, is a traditional dessert that hails from the Lyon region. It is celebrated for its vibrant pink color and sweet, nutty flavor. The tart consists of a buttery, flaky pastry crust, typically made from a shortcrust pastry (pâte sucrée), filled with a mixture of crushed pink pralines and heavy cream.
To prepare the pastry crust, you mix flour, sugar, and butter to form a dough, which is then chilled, rolled out, and fitted into a tart pan. The crust is blind-baked until golden. For the praline filling, pink pralines are crushed into small pieces and heated with heavy cream until melted and combined.