Regular readers of The Modern Trobadors know that thirteen desserts—Les Treize Desserts de Noël—are traditionally served on Christmas Eve in Provence, after the big supper—Le Gros Souper—which, actually, is more lean than “big” with its emphasis on herb-laced broths, seafood, and vegetables rather than meat. Ah, dear TMT reader, you can probably recite to your clueless friends what the thirteen desserts consist of and why there are thirteen. You know that they might not be set out until after Mi...