Gingerbread-nougat mousse with mulled wine sabayon

In one month, it will be that time again and Christmas will be upon us. Besides cozy get-togethers with family, beautiful gifts, and a festive atmosphere, a real holiday menu should of course not be neglected. So how about a fine salmon tartare as a starter and a crispy duck for the main course? That would be a good start to really whet your guests' appetites. But a real Christmas menu naturally needs a sweet highlight too! And that's exactly what I've brought you today: a wintry-spicy gingerbread nougat...