This section is from the book "The Epicurean", by Charles Ranhofer. Also available from Amazon: The Epicurean, a Complete Treatise of Analytical and Practical Studies on the Culinary Art.
Roll out on a floured table some six turned puff paste (No. 146), keeping it one quarter of an inch in thickness; let this paste rest, and then cut from it a dozen round pieces, using a channeled pastry cutter, from two, to two and a quarter inches in diameter (Fig. 16). Turn these over on to a wet baking sheet, leaving them a short distance apart, and egg over the surfaces with a brush. Trace on them quickly a ring using a smooth, well heated pastry cutter (Fig. 17), so that the incision is clear, and with a small knife trace three lines in the inside of this ring (Fig. 18) ; put the baking sheet into an oven, not excessively hot, and cook the bouchees for eighteen to twenty minutes; detach them from the baking-sheet, slipping a knife underneath each one, open at once to empty them, save the covers, and keep warm until needed.

Fig. 16.
Fig. 17.
Fig. 18.
 
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