Yep even works with fish ,we were on a Marlin fishing boat of the Great Barrier Reef in Northern Australia ,each night we would anchor up in the lee of a coral atoll & spearfish .

I watched the skipper one night cutting the cheeks out of some large Coral Trout l had speared & keeping the wings ,turned out he was from a long line of trawler men & turns out the bits the public did not want made the tastiest dishes .

Fish cheek is the sweetest part of the fish & the wings are great for fish curries & soups etc all from the scraps normally left on the filleting tables at the fish markets.