During gastrulation, cell movements result in a massive reorganization of the embryo from a simple spherical ball of cells, the blastula, into a multi-layered organism. During gastrulation, many of the cells at or near the surface of the embryo move to a new, more interior location.
Hollandaise Sauce. Hollandaise is a yellow sauce made with the batter of eggs and butter with many more ingredients such as salt, pepper and lemon juice for flavor and aroma. There are many variations of this sauce popular all over France with many areas making use of ingredients like thyme and shallots.
A galette is a type of French pastry that is made with a rich, flaky crust, and traditionally served at Epiphany, on 6 January each year.Many bakeries also offer galettes year round, in both savory and sweet incarnations.n Epiphany galette is known in French as a galette des rois, or  king cake , and the consumer who gets the slice that has the charm in it is playfully crowned the king or queen. Savory fillings and garnishes are also not unusual. Meats such as ham and sausage are sometimes served with Galletes.