Serve croissants or any bread products with lemon curd—including a raisin bagel (all photos © Bonne Maman).  A yogurt parfait with layers of lemon curd.  Mini cheesecakes topped with lemon curd.  Cake-in-a-jar: Layer strawberry preserves, cake, lemon curd, cake, and lemon curd.  Lemon curd is a great cake filling.