If you love the light, crispy coating on Long John Silver’s fried fish, this homemade Long John Silver’s Batter is a simple way to recreate that classic seafood-shop crunch in your own kitchen. Made with everyday pantry ingredients, this easy batter combines flour, cornstarch, baking soda, and baking powder to create a delicate, golden coating.
The secret to a light and crispy texture is using cold water and mixing the batter just until smooth. Whether you’re preparing fish for a family dinner or making a homemade fish-and-chips night, this copycat-style batter is a delicious choice.
Why You’ll Love This Long John Silver’s Batter
- Light and crispy: Cornstarch helps create a delicate, crunchy coating.
- Simple ingredients: No complicated ingredients or special equipment required.
- Quick to prepare: The batter comes together in just a few minutes.
- Versatile: Perfect for fish fillets, shrimp, and other seafood.
- Homemade favorite: A great way to enjoy crispy battered fish without going out.
Ingredients You’ll Need
- All-purpose flour: Forms the base of the batter and gives it structure.
- Cornstarch: Helps produce a lighter, crispier coating.
- Baking soda: Helps create a lighter texture when the batter fries.
- Baking powder: Adds extra lift and contributes to the crisp coating.
- Salt: Enhances the flavor of the batter.
- Cold water: Brings everything together and helps keep the batter light.
How to Make Long John Silver’s Batter
Step 1: Combine the Dry Ingredients
In a medium mixing bowl, whisk together the all-purpose flour, cornstarch, baking soda, baking powder, and salt. Make sure the ingredients are evenly distributed.
Step 2: Add the Cold Water
Gradually pour in the cold water while stirring. Mix just until the batter is smooth and combined.
Avoid overmixing, as this can make the coating heavier than desired. The batter should be thick enough to cling to the fish while still being easy to dip.
Step 3: Prepare the Fish
Pat your fish pieces dry with paper towels. Removing excess moisture helps the batter stick better.
Cut the fish into evenly sized portions so they cook at a similar rate.
Step 4: Coat the Fish
Dip each piece of fish into the prepared batter, turning it to coat all sides. Allow any excess batter to drip back into the bowl.
Step 5: Fry Until Golden and Crispy
Carefully place the battered fish into hot oil, working in batches to avoid overcrowding the pan.
Fry until the coating is golden brown and crisp and the fish is fully cooked. For food safety, fish should reach an internal temperature of 145°F (63°C).
Transfer the cooked fish to a wire rack or paper towel-lined plate to drain excess oil.
Step 6: Serve and Enjoy
Serve immediately while hot and crispy with French fries, tartar sauce, lemon wedges, or your favorite seafood sides.
Tips for the Best Crispy Fish Batter
- Use very cold water: Cold batter helps create a crisp coating. You can chill the water before mixing.
- Don’t overmix: Stir just until the ingredients come together to avoid developing too much gluten.
- Dry the fish first: Pat fish pieces thoroughly with paper towels so the batter adheres properly.
- Keep the oil temperature steady: Aim for approximately 350°F (175°C). If the oil is too cool, the fish may absorb excess oil; if it’s too hot, the coating can brown before the fish cooks.
- Fry in small batches: Adding too many pieces at once can lower the oil temperature.
- Use a wire rack: Letting fried fish rest on a rack helps preserve its crispy texture.
Best Fish to Use for This Batter
This batter works especially well with mild, firm white fish, including:
- Cod: Flaky, mild, and a classic choice for fish and chips.
- Pollock: A budget-friendly option with a delicate flavor.
- Haddock: Firm enough to hold its shape during frying.
- Tilapia: Mild and easy to find, with a slightly softer texture.
Cut the fish into similar-sized pieces to help them cook evenly.
What to Serve with Long John Silver’s Style Fried Fish
Complete your homemade seafood meal with these delicious sides:
- Crispy French fries
- Creamy coleslaw
- Homemade tartar sauce
- Lemon wedges
- Hush puppies
- Corn on the cob
- Malt vinegar
- Fresh garden salad
Frequently Asked Questions
Can I make this batter ahead of time?
It’s best to prepare the batter just before frying. The baking soda and baking powder begin working once the liquid is added, so freshly mixed batter generally gives the best texture.
Why isn’t my fish batter crispy?
The oil may not be hot enough, the fish may be too wet, or the pan may be overcrowded. Keep the oil around 350°F (175°C), pat the fish dry, and fry in batches.
Can I use this batter for shrimp?
Yes! This batter is also suitable for shrimp. Dip peeled and deveined shrimp into the batter and fry until golden and fully cooked.
Can I use sparkling water instead of regular water?
Yes. Cold sparkling water can be used as a variation. Its carbonation may help produce a lighter coating, although the texture will differ slightly from the original recipe.
How do I keep fried fish crispy?
Place cooked fish on a wire rack rather than stacking the pieces. If preparing multiple batches, keep the finished fish warm in a low oven while avoiding covering it tightly, which can trap steam.
Can I bake the battered fish instead of frying it?
This particular batter is designed for frying. Baking may not produce the same crisp texture, and the wet coating may not set in the same way.
Long John Silver’s Batter Recipe Card
Prep Time: 5 minutes
Cook Time: Varies depending on the size and thickness of the fish
Total Time: About 5 minutes for the batter, plus frying time
Yield: Enough batter for several fish pieces, depending on their size
Ingredients
- 3/4 cup all-purpose flour
- 2 tablespoons cornstarch
- 1/4 teaspoon baking soda
- 1/4 teaspoon baking powder
- 1/4 teaspoon salt
- 3/4 cup cold water
Directions
- Whisk the flour, cornstarch, baking soda, baking powder, and salt together in a medium bowl.
- Stir in the cold water until just smooth. Do not overmix.
- Pat fish pieces dry and dip them into the batter, coating all sides.
- Carefully fry in hot oil at approximately 350°F (175°C) until crisp, golden, and fully cooked.
- Transfer to a wire rack to drain.
- Serve hot with fries, tartar sauce, and lemon wedges.
Final Thoughts
This Long John Silver’s Batter is an easy homemade option for anyone who loves crispy, golden battered fish. With a handful of simple ingredients and a few helpful frying tips, you can create a delicious seafood dinner right in your own kitchen. Serve it fresh with fries, tartar sauce, and a squeeze of lemon for a classic fish-and-chips experience!

