Crispbread (,
hårt bröd,
hårdbröd,
spisbröd,
knäcke, , , , , , , , , ) is a flat and dry type of
bread or
cracker, containing mostly
rye flour. Crispbreads are light and keep fresh for a very long time. Crispbread is a
staple food and was for a long time considered a
poor man's diet. However, in recent years there has been renewed interest in crispbread in the Nordic countries.