How Does Long John Silver Make Their Fish Batter in the USA

What is Long John Silver’s fish batter made of? Make the batter by combining flour, corn starch, sugar, salt, baking powder, baking soda, onion salt, paprika, ground black pepper. Stir to combine all dry ingredients. Add club soda to dry ingredients. The batter will foam, continue to stir. Does Long John Silver use real fish?…