Good things come with many names. Swedish treat but also very common in Denmark. I've posted this to a recipe request. They are very easy to make and easy to eat as well! If you can't get hold of thin wafers, use very thin sugar cookies--the one's that you can roll the dough into a log and cut very thin slices to bake. I give the mesurements in ml and grams. Use an electric whisk for the best fluffy mixture, I use my Kitchenaid. These make 40 according to the recipe, but that depends on how big a base you use and how high you make them. Enjoy!