the coast of Hordaland. It resembles thin lefse but is slightly thicker, and it is stained by large amounts of whole aniseed. Hardangerlefse Another variety, the (from Hardanger in Norway), is made from yeast-risen Graham flour or a fine ground whole wheat flour (krotekake). It is often made with egg yolks and buttermilk instead of potatoes. The dough is rolled with a conventional rolling pin (and much more flour) until it is thin and does not stick to the surface. It is then cut with a grooved rolling pin in perpendicular directions, cutting a grid into the dough which prevents it from creating air pockets as it cooks. The grid cut can also aid in thinner rolling of the lefse, as the ridges help preserve structural integrity. The lefse is cooked at high temperature (400 °F or 205 °C) until browned, and then left to dry. It can also be freeze-dried by repeatedly freezing and thawing. Dried Hardangerlefse can be stored without refrigeration for six months or more, so long as it is kept dry. It is customarily thought that the bread (along with lutefisk) was a staple on the seagoing voyages as far back as Viking times. The dry lefse is dipped in water, and then placed within a towel which has also been dipped in water and wrung out. Many people maintain that dipping in salted or seawater enhances the flavor. The dry lefse regains its bread-like texture in about 60 minutes. Often that time is used to prepare such ingredients as eggs or herring, which are wrapped in the lefse once it has softened. Lefse in the United States Holidays Lefse is a Scandinavian treat that is especially popular around the Christmas holidays. Many Scandinavian-Americans eat lefse primarily around Thanksgiving and Christmas. History General While the Midwest generally always makes its lefse with potatoes, this is not necessarily the case in Norway. When one uses the term lefse in the United States, it typically refers to what Norwegians call potato lefse. Norwegians, however, also make Hardangerlefse with egg yolks and buttermilk. The tradition of making lefse was brought over by Norwegian Americans, and potato lefse itself was made when their potato crop was successful. Due to this, it became more prevalent than other types in the United States. When lefse was able to be made, it was stored in small storage buildings called . When Norwegian immigrants