The peasants’ main food was a dark bread made out of rye grain. They ate a kind of stew called pottage made from the peas, beans and onions that they grew in their gardens. Their only sweet food was the berries, nuts and honey that they collected from the woods. Peasants did not eat much meat.Many kept a pig or two but could not often afford to kill one.he peasants’ main food was a dark bread made out of rye grain. They ate a kind of stew called pottage made from the peas, beans and onions that they grew in their gardens. Their only sweet food was the berries, nuts and honey that they collected from the woods. Peasants did not eat much meat.