Freezing snacks

So I want to make mozzarella sticks according to this recipe Super-Easy Mozzarella Sticks - Mommysavers.com | Online Coupons & Savings and then freeze them. I have 2 questions: these should be safe to freeze, right? And secondly, I should apply the egg wash when I thaw these for frying, not when I’m about to freeze them, correct?

Thank you for your help!

Re: Freezing snacks

Yes and yes.