1. In a large saucepan heat Evaporated Milk, stir in Cream and Sweetened Condensed Milk, saffron and nutmeg, stir until well dissolved. Whisk a small amount of the hot mixture into the egg yolks to temper eggs. Add eggs to the pan slowly, whisking constantly. Add salt, cornstarch and vanilla essence, cook and stir over low heat until mixture is thick and coats the back of a metal spoon.