A birthday without cream buns is almost unthinkable. The small, delicious cakes can make the teeth of both children and adults water. At Karoline Trier, you can come on a custard course, where you can learn how to bake crispy bases, whip a perfect airy foam and temper the chocolate so that it gets the well-known crack and glossy surface. The course is for anyone who wants to learn how to make the perfect custard buns, which can easily be served on a flat custard bun dish.