In a large mixing bowl, combine the milk, cream, and madhumbe flour and whisk thoroughly.
Pour the milk and madhumbe mixture into a medium saucepan and bring it to a simmer over medium-high heat. Allow it to simmer for a few seconds, then remove from the heat and allow it to rest for five minutes.
In the large mixing bowl, beat the eggs and sugar together with a hand mixer. Very gradually, ladle small amounts of the cream mixture into the eggs while beating. Be careful and ensure that you do this slowly so that the eggs temper and don’t cook.
Pour the custard into your ice cream machine and follow the machine-specific directions.