Breakfast sandwich Breakfast sandwich In North America, a breakfast sandwich is any sandwich filled with foods associated with the breakfast meal. Breakfast sandwiches are served at fast food restaurants and delicatessens or bought as fast, ready to heat and eat sandwiches from a store. Breakfast sandwiches are commonly made at home. Breakfast sandwiches are typically made using breakfast meats (generally cured meats such as sausages, patty sausages, bacon, country ham, Spam and pork roll), breads, eggs and cheese. These sandwiches were typically regional specialties until fast food restaurants began serving breakfast. Because the common types of bread, such as biscuits, bagels, and
Abumi (stirrup) elongated past the toe cup. This half-tongued style of stirrup ("hanshita abumi") remained in use until the late Heian period (794 to 1185) when a new stirrup was developed. The "fukuro abumi" or "musashi abumi" had a base that extended the full length of the rider's foot and the right and left sides of the toe cup were removed. The open sides were designed to prevent the rider from catching a foot in the stirrup and being dragged. The military version of this open-sided stirrup, called the "shitanaga abumi", was in use by the middle Heian period. It was thinner,