Hi! This is my version of Donut - Bombolone :)

I used Nutella, Biscoff, Custard, and Strawberry instant filling. Hehe.

In the discussion, I raised my concern about putting some salt in the ingredients. Well,  indeed, I reduced the salt by half but lesser and the dough didn't rise well >_

Thank you for the respond, now I learn something new!
I will try again soon with an accurate recipe from Chef Shubranshu :)