Rugbrød
Rugbrød is a very common form of rye bread from Denmark. Rugbrød usually resembles a long brown extruded rectangle, no more than 12 cm (4.7 in) high, and 30 to 35 cm (11.8 to 13.8 in) long, depending on the bread pan in which it is baked. The basic ingredient is rye flour which will produce a plain or "old-fashioned" bread of uniform, somewhat heavy structure, but the most popular versions today contain whole grains (cracked or chopped rye kernels) and often other seeds such as sunflower seeds, linseeds or pumpkin seeds. Most Danes eat rugbrød every day. The dough may be made exclusively with rye flour or contain up to one third whole rye grains. A small amount of wheat flour, sugar or molasses is often added to adjust the taste or because contrary to former times wheat flour is cheaper than rye.
Source: Wikipedia