Portion the bergamot posset into bowls at least 8 hours before service.
Drizzle the top of the posset with acacia honey and top with a thin layer of sablé crumbs.
Place 2 oz/60 g of the Lillet granité in an even layer on top of the sable crumbs. Arrange a small amount of sablé crumbs in a crescent shape to the right side of the bowl.