If you’ve ever craved the nostalgic crunch of Long John Silver Fish, this copycat recipe brings the fast-food classic straight to your kitchen. With its signature airy batter and golden crisp, you’ll enjoy restaurant-quality fried fish without leaving home.
Why This Recipe Works
Unlike traditional beer-battered fish, Long John Silver’s secret lies in club soda. Combined with baking powder and baking soda, carbonation creates tiny bubbles that expand in hot oil, delivering the light, crispy texture fans love. Seasonings like onion salt and paprika add depth and authenticity.

Ingredients You’ll Need
- All-purpose flour & cornstarch for structure and crispiness
- Sugar & salt for balance
- Baking powder & baking soda for airiness
- Onion salt, paprika, and black pepper for flavor
- Club soda for the signature texture
- Cod or pollock fillets (or any firm white fish)
- Vegetable or canola oil for frying
Step-by-Step Instructions
- Cut fish into 3-ounce pieces.
- Heat oil to 350°F in a deep fryer or heavy pot.
- Mix dry ingredients, then add club soda just before frying.
- Dip fish, let excess batter drip, and fry for 2–3 minutes.
- Use the dip-and-lift technique to set batter and prevent sliding.
- Drain on a wire rack and serve hot.
Pro Tips
- Keep oil at exactly 350°F for best results.
- Batter expands—don’t overcrowd the fryer.
- Use the dip-and-lift method for perfect coating.
Beyond Fish
This versatile batter works for shrimp, scallops, chicken tenders, onion rings, and hush puppies. Try it for creative appetizers or sides.

Serving Suggestions
Pair your fried fish with fries, hush puppies, onion rings, or coleslaw. Add tartar sauce, malt vinegar, or a squeeze of lemon for the authentic fast-food experience.
Storage & Reheating
- Fridge: 2 days (wrapped in paper towel, airtight container).
- Freezer: 3 months (freeze on tray, then bag).
- Reheat: Oven at 350°F for 10–12 minutes or air fryer at 350°F for 4–5 minutes.
Nutrition Facts
Per serving: 458 kcal, 31g protein, 19g fat, 38g carbs. A satisfying main dish that balances indulgence with protein.
Internal Recipe Inspiration
- How to Make Glazed Maple Shortbread Cookies (Step-by-Step Recipe)
- Irresistible Thanksgiving Cookies: The Ultimate Guide to Festive Baking

Long John Silver Fish: The Ultimate Copycat Recipe for Crispy Perfection
Description
If you’ve ever craved the nostalgic crunch of Long John Silver Fish, this copycat recipe brings the fast-food favorite straight to your kitchen. With its signature airy batter and golden crisp, you’ll enjoy restaurant-quality fried fish without leaving home. Perfect for family dinners, weekend treats, or impressing friends with a classic Southern-inspired dish. Unlike traditional beer-battered fish, Long John Silver’s secret lies in club soda. Combined with baking powder and baking soda, carbonation creates tiny bubbles that expand in hot oil, delivering the light, crispy texture fans love. Seasonings like onion salt and paprika add depth and authenticity, making this recipe taste just like the restaurant version, but fresher and fully customizable.
Ingredients
– 1 cup all-purpose flour – 1/4 cup cornstarch – 2 tsp sugar – 1 tsp salt – 1 tsp baking powder – 1/4 tsp baking soda – 1/2 tsp onion salt – 1/2 tsp paprika – 1/4 tsp black pepper – 1 cup cold club soda – 1–1.5 lbs cod or pollock fillets (or any firm white fish) – Vegetable or canola oil for frying
Instructions
1. Cut fish into 3-ounce pieces. 2. Heat oil to 350°F in a deep fryer or heavy pot. 3. Mix dry ingredients together, then add club soda just before frying. 4. Dip fish into the batter, letting excess drip off. 5. Use the dip-and-lift technique to set the coating and prevent sliding. 6. Fry for 2–3 minutes until golden and crispy. 7. Drain on a wire rack and serve immediately.
Notes
**Pro Tips** – Keep oil at exactly 350°F for perfect crispiness. – Batter expands — don’t overcrowd the fryer. – Use the dip-and-lift method for an even coating. **Beyond Fish** This versatile batter works perfectly for shrimp, scallops, chicken tenders, onion rings, and hush puppies. Use it for appetizers, sides, or creative meals. **Serving Suggestions** Pair your fried fish with French fries, hush puppies, onion rings, coleslaw, and tartar sauce, malt vinegar, or lemon wedges for authenticity. **Storage & Reheating** – Fridge: 2 days (wrap in paper towel, airtight container) – Freezer: 3 months (freeze on a tray first, then bag) – Reheat: Oven 350°F for 10–12 minutes or air fryer 350°F for 4–5 minutes
Find more cozy dessert ideas on our Pinterest—caramel, apple, and fall flavors await!