Bûche aux 13 desserts de Noël
all-purpose flour (50 g) • cornstarch (50 g) • granulated sugar (100 g) • eggs • butter (10 g) • vanilla sugar • Grand Marnier • mascarpone cream (60 g) • powdered sugar (20 g) • mixed nuts and dried fruits: walnuts, pecans, almonds, golden and dark raisins, dates, candied lemon, orange, ginger, figs, nougat, and calissons (250 g) • praline