Any Ultimate Chicken Popcorn Recipe?

Greetings from asia,

Guys, latelty I'm crazy about chicken popcorn. I have been search for many recipe and techniques in the internet. But until now I still didn't find one that really "clicks" into my taste buds. I had tried Kenji's recipe of Chick Fil'A, the chicken was really tender and juicy. But I got some problems here,

1. I still wasn't sure that the chicken will stay crisps for the next few hours?

2. How to store in the freezer? I found that the chicken will sticks to each other when we store it.

Thank you so much guys
Regards,

Tim

*I'm really sorry if my english isn't so good, but I hope that you guys still can understand what I'm talking about.