Is duffel vegan?

Duffel is a hearty ingredient commonly used in Northern European cuisine. It is a type of coarse flour made from rye, wheat or barley, which has been coarsely ground and often contains bits of the grain hull. The resulting texture is rough and granular, with a nutty and slightly sweet flavor. Duffel is often used in bread-making, particularly for rustic, dense loaves with a chewy texture. It can also be added to soups, stews, and porridges to add thickness and flavor. Duffel is a nutritious ingredient, high in fiber and protein, and is a great addition to any dish for a hearty and wholesome meal.