“Feuilletage” Puff Paste—Catali’s. (Excellent.)
Put 1 lb. of flour on a pastry board, make a hole in the middle, into which sqeeze the juice of a lemon, add the yolk of an egg and a pinch of salt. Mix all with cold water into a thick paste. Work it well wtih your hands, then let it stand for about 10 minutes, after which add by degrees 1 lb. of butter. Roll the paste, putting the butter in the middle and folding it up. Next roll again 2½ feet long, butter, and fold up in 3. Do this over and over again, at least 6 times, and then the paste is ready. The butter separates the pastry into the thinnest possible layers or leaves.
This recipe is excellent for Vol au vents.