When you’re craving that classic fast-food style fried fish—thin, ultra-crispy, and light (not heavy or bready)—this Long John Silver’s–style Fish Batter is the perfect homemade option. It creates a delicate, crackly coating that clings beautifully to fish and fries up golden in minutes.
Unlike store-bought mixes, this homemade batter uses simple pantry ingredients and lets you control the seasoning and crispiness. Perfect for fish nights, family dinners, or a fun weekend “seafood basket” at home.
Ingredients
Makes enough for 1½–2 lb (680–900g) fish
For the Batter
- 1 cup (125g) all-purpose flour
- 1/4 cup (30g) cornstarch
- 1 tablespoon baking powder
- 1 teaspoon salt
- 1 teaspoon granulated sugar
- 1/2 teaspoon onion powder
- 1/2 teaspoon garlic powder
- 1/4 teaspoon paprika (optional)
- 1/4 teaspoon black pepper (optional)
- 1 1/4 cups (300ml) cold club soda (or cold sparkling water)
For the Fish
- 1½–2 lb white fish fillets (cod, haddock, pollock, tilapia)
- Extra flour for dusting (about 1/2 cup)
- Oil for frying (canola, vegetable, or peanut oil)
Preparation Time
- Prep time: 10 minutes
- Cooking time: 10–15 minutes
- Total time: About 25 minutes
Step-by-Step Instructions
Step 1: Heat the Oil
Pour oil into a deep skillet or pot (about 2–3 inches deep). Heat to 350°F (175°C).
(If you don’t have a thermometer, test with a drop of batter— it should sizzle and float immediately.)
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together flour, cornstarch, baking powder, salt, sugar, and seasonings.
Step 3: Add the Bubbles
Slowly whisk in the cold club soda until you get a smooth batter—thin enough to drip, but thick enough to coat.
Let it sit for 2–3 minutes while you prep the fish.
Step 4: Prep the Fish
Pat fish dry with paper towels. Cut into strips if you want “fish planks.”
Lightly dust each piece with flour (this helps the batter stick).
Step 5: Batter and Fry
Dip fish into the batter, let excess drip off, then carefully lower into hot oil.
Fry 3–5 minutes per side (depending on thickness) until golden and crisp.
Step 6: Drain and Serve
Remove to a wire rack or paper towels. Sprinkle with a tiny pinch of salt while hot.
Serve immediately for maximum crunch.
Serving Suggestions
- Classic combo: tartar sauce + lemon wedges + coleslaw
- Serve with fries or potato wedges for a “seafood basket” vibe
- Add hushpuppies or corn-on-the-cob for a full comfort meal
- Try dipping sauces: spicy mayo, garlic aioli, or honey mustard
- Make fish tacos: tuck fried fish into tortillas with slaw and lime
Nutritional Highlights
| Nutrient | Per Serving (fried fish + batter, approx.) |
|---|---|
| Calories | 390 |
| Protein | 26 grams |
| Total Fat | 18 grams |
| Saturated Fat | 3 grams |
| Carbohydrates | 30 grams |
| Sugars | 1 gram |
| Fiber | 1 gram |
| Sodium | 620 milligrams |
Nutritional Notes:
- White fish is naturally high in protein and cooks quickly.
- Cornstarch and club soda help create a lighter, crispier coating.
- Frying adds fat—draining on a rack helps reduce excess oil.
Tips for Perfect Crispy Batter
- Keep your club soda very cold for the crispiest texture.
- Don’t overcrowd the pan—oil temperature drops and batter gets soggy.
- Pat fish dry before flouring so the batter sticks well.
- Use a thermometer if possible; 350°F (175°C) is the sweet spot.
- Serve right away—this batter is best fresh and crunchy.
Variations to Try
- Extra Crunchy: Increase cornstarch to 1/3 cup and reduce flour slightly.
- Spicy Batter: Add 1/4–1/2 teaspoon cayenne or chili powder.
- Herby Twist: Add 1 teaspoon dried parsley or dill.
- Oniony “Fast Food” Flavor: Add 1 tablespoon finely powdered onion flakes (or more onion powder).
- Fish + Shrimp: This batter also works great for shrimp—fry 2–3 minutes.
This Long John Silver’s–style Fish Batter brings that light, crispy, golden fried fish experience right to your kitchen—without complicated ingredients. Easy to mix, quick to fry, and super satisfying, it’s perfect for weeknight dinners or weekend comfort food.
Whether you keep it classic with tartar sauce or turn it into tacos, this recipe guarantees a crispy, crunchy bite every time.
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