Casida Sauce (full Egg Version)
1.
Mix the eggs and sugar, and stir until white.
2.
Sift in low-gluten flour.
3.
Stir well.
4.
Heat the milk to a boil, slowly pour it into the egg batter twice, and stir quickly evenly.
5.
Put it into the pot, stir continuously while heating on a low fire (to prevent sticking to the pot or gnocchi), and stir until the batter is thick and paste-like.
6.
Turn off the heat, add butter while it is still hot, stir well and let cool.
7.
Cover with plastic wrap after it has cooled thoroughly and put it in the refrigerator for at least one hour before using.
8.
Here is a recent photo.