According to old folklore, Christmas food was sacred, perhaps mainly bread. In the past, people always arranged large baking for Christmas. The bread they baked should be enough for the farm's people and the village's poor. The raw materials for the bread came from the different cereals that the local climate in a long country as Sweden allowed. The cereals rye, oats, and barley were grown in the areas where people baked knäckebröd. In knäckebröd, rye has been the most common cereal.The knäckebröd was a hard everyday bread that could st…