¹⁄₂ pt. fresh milk
¹⁄₄ cup water
¹⁄₂ tube Fairchild’s peptogenic powder
Put the powder with the water, which has been boiled and cooled, into a
sterilized pint glass can, and shake them until the powder is dissolved.
Add the milk and shake it slightly again. Put the can into a cooker-pail
of warm water and heat it over a moderate fire until the water is 115
degrees Fahrenheit. Set it into a previously warmed cooker for from ten
to thirty minutes. If it remains too long it will develop an unpleasant
flavour. When done, remove it to a saucepan and bring it quickly to a
boil. Keep it in a cold place if it is not used immediately.