"The donuts are fried snacks, made from a dough of flour, sugar, eggs, and butter. The most common is the donut-shaped ring donut with a hole in the center of the donut-shaped and round with a sweet filling, such as jam, jelly, cream and custard.
This application contains a tutorial to make the donuts are certainly a step by step easy to practice at home.

This same practice can use without using the Internet or offline."