Step 1: Heat the Oil
In a deep fryer or large pot, heat vegetable oil to 350°F (177°C).
Step 2: Prepare the Batter
Whisk flour, cornstarch, sugar, salt, baking powder, baking soda, onion salt, paprika, and pepper in a bowl.
Slowly pour in club soda while whisking until batter is foamy and smooth.
Step 3: Coat the Fish
Dip each fish piece into the batter, coating fully and evenly.
Step 4: Fry to Golden Perfection
Carefully lower battered fish into hot oil.
Fry for 2ā3 minutes per batch, until golden brown and floating.
Transfer to a wire rack or paper towel-lined tray.
Step 5: Serve & Enjoy
Serve hot with tartar sauce, malt vinegar, or lemon wedges.
Enjoy the light, crispy crunch with every bite! šāØ