Dip shrimp in flour to coat both sides; shake off excess. Dip in egg mixture, then in bread crumbs, patting to help adhere.
“This person wanted popcorn shrimp. OK, all they have is butterfly shrimp.” Upon closer inspection, @andshebakeshebakes says she can see from the labels on the shelf that the butterfly shrimp ...
To do this, just butterfly them. Shrimp are thick but narrow, so a dozen of them can fit comfortably on a pretty small dish. However, when you butterfly them, you expand that surface area.