Seeded loaves are a type of bread that is made with seeds, such as sesame, poppy, or sunflower, mixed into the dough. Rye bread is a type of seeded loaf, made with rye flour and often containing caraway seeds. Rye bread is popular in many parts of Europe, especially in Germany, Scandinavia, and Eastern Europe. It is also popular in North America, where it is sometimes referred to as Jewish rye.