Put milk, fresh cream, and sugar in a saucepan and heat over low heat.
Add egg yolks to a bowl and slowly pour in the heated mixture while whisking.
Once well mixed, pour it back into the saucepan and stir until it thickens.
Strain the finished mixture, let it cool, and pour into a freezer-safe container.
Place it in the freezer and take it out every 30 minutes to stir, repeating 3~4 times.
Once the ice cream is smoothly frozen, serve it in a bowl.