what is the egg for in brioche
Brioche is considered a Viennoiserie, in that it is made in the same basic way as bread, but has the richer aspect of a pastry because of the extra addition of eggs, butter, liquid (milk, water, cream, and, sometimes, brandy) and occasionally a bit of sugar.rioche Nanterre is a loaf of brioche made in a standard loaf pan. Instead of shaping two pieces of dough and baking them together, two rows of small pieces of dough are placed in the pan. Loaves are then proofed (allowed to rise) in the pan, fusing the pieces together.