1. Prepare the Ingredients:
   Begin by gathering all your dry ingredients in a large bowl. Whisk together the flour, cornmeal, baking powder, salt, black pepper, garlic powder, onion powder, and paprika until well combined.
2. Make the Batter:
   In another bowl, combine the cold sparkling water and the egg (if using). Slowly add this mixture to the dry ingredients while whisking gently to avoid lumps. The goal is to create a smooth, pourable batter. The cold sparkling water is key here, as it helps to create that light and airy texture we all love.
3. Heat the Oil:
   In a deep skillet or frying pan, heat about 1 to 2 inches of vegetable oil over medium-high heat. You can test if the oil is ready by dropping a small amount of batter into the oil; if it sizzles and rises to the surface, you’re good to go.
4. Coat and Fry the Seafood:
   Dip your fish fillets, shrimp, or other proteins into the batter, ensuring they are completely coated. Carefully lower them into the hot oil, a few pieces at a time, to avoid overcrowding. Fry for about 4-6 minutes or until golden brown and crispy, turning occasionally to ensure even cooking.
5. Drain and Serve:
   Once cooked, remove the seafood from the oil and place it on a paper towel-lined plate to drain excess oil. Serve hot with your favorite dipping sauces and sides, such as coleslaw, fries, or hushpuppies.

Tips for the Best Results

• Keep the Batter Cold: A colder batter creates a crunchier texture, so keep your ingredients refrigerated until you’re ready to use them.
• Use Fresh Seafood: For the best flavor, use fresh or high-quality frozen seafood. Thaw it completely and pat it dry before dipping it in the batter.
• Experiment with Seasonings: Feel free to adjust the spices in the batter according to your taste. Adding cayenne pepper can give it an extra kick!

Final Thoughts

Now that you know how to recreate Long John Silver’s batter at home, you can enjoy that crispy, mouthwatering experience whenever the craving strikes. This recipe is not just for seafood; it’s a versatile batter that you can use for all sorts of fried favorites. With a few simple ingredients and a little practice, you’ll be well on your way to serving up your own fast-food-style feast. So, gather your ingredients, fire up the fryer, and prepare to indulge in this classic culinary delight!