This is unusual brioche is halfway to being a Breton Kouign-amann. The difference is in the treatment of the dough, which is layered with sugar and butter. The basic dough is rolled out with butter in stages, like for croissants, but with 2 "turns" of sugar for one of butter (granulated and vanilla... 4,6624.3/5 for 12 ratings 15 hours 55 min.
This is a rather special brioche: the dough is first layered with butter to make it flaky, then this is rolled around a chocolate filling. The recipe is quite long, but you will be astonished at the result. It is both light (in flaky layers) and rich (with its chocolate filling). As you can see... 11,8144.5/5 for 2 ratings 17 hours 43 min.
This rolled brioche is made with a special dough, using a mixture of two flours: ordinary plain flour and chestnut flour. The prepared dough is then rolled up around a filling of apples sautéed with brown sugar. 4,500 24/5 for 12 ratings 15 hours 52 min.