Question: why dip chicken in egg?
Answer: Wet Eggs → Dry Breadcrumbs So now you've got a nice floury coating on the chicken: Time to dip it in eggs. Eggs are sticky, and when they mingle with the flour, they make a gluey paste for the breadcrumbs to stick to. If you're looking to create a nice, thick coating on the chicken, this is the way to go.