Boil milk, water, and bruised mustard seed together till the curd is perfectly separated.
Strain the whey through a cloth.
Add a little sugar, which makes it more palatable.
Original Text
Mustard Whey.
Take milk and water of each a pint, bruised mustard seed an ounce and a half; boil these together till the curd is perfectly separated: then strain the whey through a cloth, and add a little sugar, which makes it more palatable.