Ingredients
0.5 liters milk (just over 1 pint)
125 g fine sugar (just over 1/2 cup)
4 egg yolks
1 vanilla bean
Preparation
Slice the vanilla bean and add the grains to the milk in a pot on the stove. (add whole vanilla bean shell)
Heat until just before it boils (do not let it boil!).
Whip the egg yolks and sugar in a bowl until the sugar almost disappears.
Slowly add the almost-boiling milk to the egg/sugar mixture to avoid the eggs scrambling (keep stirring as you pour), then pour mixture back into the pan.
Heat until foam disappears and thickens slightly. (Test by dipping a spoon and seeing if it coats the back of the spoon. Should be thick enough to coat, leaving a clear line if you wipe your finger along it.)
Pour mixture through a fine sieve, stir for 3 minutes then cool rapidly in fridge.