While googling about the secret, I found most of them advised to put the chicken pieces in a bag after dipping it in the butter, then shake, dip and re shake. But in practical, this shaking process does not create ridges structure [Like in the above picture]. In many youtube videos, although at the beginning of the video, it is showing ridges picture, but after completion of the video, the chicken pieces do not cover with ridges. Some other advised to use corn flakes to make these ridge structure. But corn flakes are expensive.
My question is how to make these ridges without corn flakes? Is there any alternative or real video tutorial?