“"Of course it was afterwards. There was no trace of powdered opium in the curry served to Mr. Paynter, but acting in obedience to the suspicions Dr. Quentin had aroused, the old man eats none of it, and preserves it to give to his medical attendant, whom he summons according to plan. Dr. Quentin arrives, takes charge of the curry, _and gives Mr. Paynter an injection_--of strychnine, he says, but really of yellow jasmine--a poisonous dose. When the drug begins to take effect, he departs, after unlatching the window. Then, in the night, he returns by the window, finds the manuscript, and shoves Mr. Paynter into the fire. He does not heed the newspaper that drops to the floor and is covered by the old man's body. Paynter knew what drug he had been given, and strove to accuse the Big Four of his murder. It is easy for Quentin to mix powdered opium with the curry before handing it over to be analysed. He gives his version of the conversation with the old man, and mentions the strychnine injection casually, in case the mark of the hypodermic needle is noticed. Suspicion at once is divided between accident and the guilt of Ah Ling owing to the poison in the curry."”
A cook of roughly the same moment, setting down the same dish.
995. First carve them entirely into joints, then remove the bones, beginning with the legs and wings, at the head of the largest bone; hold this with the fingers, and work the knife as directed in the recipe above. The remainder of the birds is too easily done to require any instructions.
Sources: The passage is from Agatha Christie, The Big Four, free to read in full at Project Gutenberg. The recipe is from Beeton, The Book of Household Management of 1861, also free in full. Both are in the public domain in the United States. The binding above is ours — oxblood cloth, amphora stamp.