Originated in the Brie region of France. Cream omelet is a traditional bread from France, which is famous for its rich butter and egg flavor. The origin of this kind of bread can be traced back to France in16th century. Brios bread originally originated in Brie, France, hence the name Brios. The Buli region in the southeast of Paris has a long tradition of bread making. At that time, the baker began to try to add more butter and eggs to make bread, making it softer and richer in taste and aroma.