Galette des Rois
You can bake this cake to celebrate Epiphany, as they've done in parts of France since the Middle Ages, and bury a trinket (called a fève, after the fava bean that was originally used) in its filling. Whoever finds it will be king or queen for the day. Serving a dessert this buttery, flaky, and downright delicious, however, doesn't require a holiday (or a hidden surprise).
Cooks' notes:
· Dough can be chilled up to 1 day at any step in the procedure. · Filling can be chilled up to 1 day. · Galette can be assembled, but not baked, 6 hours ahead and chilled, loosely covered. Transfer directly to oven to bake.