Small cake flans in glasses – without condensed milk or gelatin!

In a bowl, put 1 egg yolk, 3 whole eggs, the sugar and whisk well with a whisk.
Then add the milk and whisk again.
Transfer the liquid to a jug by passing it through a sieve.
If small bubbles form on the surface, remove them with a spoon.
Pour the liquid into the glasses with the caramel.

Cake :