Wild Alaska Sole: The Freezer-Aisle Fish Packing 26g of Protein
Seattle – September 22, 2026 -- A whitefish sold in the freezer aisle of most major grocery stores is drawing new attention as a whole-food protein source, delivering 26 grams of complete protein per 3.5-ounce serving. Wild Alaska Sole, often labeled Wild Alaska Flounder in the U.S., comes from Alaskan waters and contains all nine essential amino acids the body cannot produce on its own.
The fish arrives as shoppers increasingly scrutinize where their protein comes from, not just how much of it they're eating. Many high-protein products on store shelves rely on soy or vegetable isolates, while Wild Alaska Sole offers protein in its natural, unprocessed form.