Sweet condensed milk as a whole milk substitute?
Doe John wrote:
If so, how much should the sweet condensed milk be watered down by?.
Not at all! Sweetened condensed milk is not a milk substitute. What you
want is evaporated milk. vaporated milk is fresh homogenized milk with 60%
of its water removed by evaporation. It contains 7.9% milk fat.
Alternatively, buy powdered milk and reconstitute it.