Sandwich the name suggests is in two biscuit machine sandwiching a filling material, usually jam or butter, its approach is called from Linz in northern Austria, where, so its name is Linzer Cookie (biscuit). The biscuits, made with a mold shaped hollow center, increasing the childlike sense of shape. If you like biscuits, then die like this at home more prepared some of the same ingredients, the slightest change in shape, let it become exquisite beauty, you will be able to increase it a lot of goodwill it!