dough:
315 g all-purpose flour
50 g sugar
2 egg yolks
160 ml warm milk
60 g unsalted butter (melted)
2 g vanilla extract
7 g instant yeast
20 g icing sugar (for dusting of the donuts)
salted egg custard:
45 g salted egg yolk powder
10 g custard powder
250 g UHT milk
3 g vanilla extract
20 g sugar
Brush the baked donuts with melted butter on the top. Serve donuts with sugar dustings on top.