middle

Middle (also called middlings or shorts) refers to the coarse particles and broken fragments of grain kernels produced during the milling process. These intermediary by-products result from the partial breakdown of wheat, corn, rye, or other cereals during grinding, containing a mixture of bran, germ, and endosperm in varying proportions. Middle occupies a position between flour (fine) and bran (coarse) in particle size and composition, and historically represented an economical by-product of grain milling that has been utilized in both animal feed and human food applications across European and North American cuisines.

The composition of middle varies depending on the grain source and milling technique employed. Wheat middle, for instance, contains a higher proportion of bran and germ compared to refined white flour, making it nutritionally intermediate between whole wheat flour and white flour. Middle has a slightly coarser texture than standard flour and retains more of the grain's natural oils and nutritional components.

Middle has been traditionally employed in rustic baking, particularly in whole grain and artisanal bread production, where its texture contributes depth and nutritional content. In Central and Eastern European cuisines, middle features in traditional dark breads and hearty preparations that value its mineral-rich composition. Modern craft bakers incorporate middle into mixed-grain formulations to enhance extraction rates and create more nutritionally complete baked goods.

Beyond baking, middle has served as an ingredient in porridges and grain-based dishes, particularly in periods of scarcity or in economical households. It can be used as a partial flour substitute in bread doughs, contributing 10-30% of the flour weight while maintaining adequate gluten development. Middle also appears in some traditional animal feed formulations, though this use has largely been displaced by modern feed processing.