Combine the milk and cream in a saucepan and bring to a simmer over a low heat.
In a bowl, whisk the sugar into the egg yolk until pale and thick.
Pour the hot milk mixture into the egg yolk mixture in a thin stream, whisking constantly.(you may need assistance while doing this)
Pour the egg yolk mixture back into the pan and place over medium heat. Stir constantly but gently with a wooden spoon until the mixture begins to thicken. Do not boil!
The crème anglaise is ready when it coats the back of the wooden spoon
Pour the crème anglaise into a bowl and place it over a larger bowl half-filled with iced water to stop the cooking process.
Once cooled, strain through a sieve.
Serve right away or refrigerate until chilled.
It can be stored in the refridgerator for several days.
Recipe by SAPeople South African Recipes at https://tastyrecipes.staging.sapeople.com/cardamom-infused-creme-anglaise/