Of course! Achieving that signature thin, crispy, shatteringly crunchy batter like Long John Silver’s is all about the technique and a couple of key ingredients. It’s not a thick, cakey batter like you might find on fried chicken.
The goal is a light, lacy, and incredibly crisp coating.
The “Secret” to the LJS Texture
The characteristic crispness comes from two factors:
- A very thin batter, almost like a crepe batter.
- A high proportion of cornstarch to all-purpose flour. Cornstarch fries up much crispier than flour.
Some copycat recipes also swear by a small amount of baking soda to create tiny bubbles and promote a lacy, uneven texture.
Classic Long John Silver’s Style Batter
This recipe is designed for fish fillets (like cod or haddock) and will also work well for shrimp, onion rings, and mushrooms.
Yields: Enough for about 1 to 1.5 lbs of fish
Ingredients
· 1 cup all-purpose flour
· ½ cup cornstarch
· 1 teaspoon baking powder
· ¼ teaspoon baking soda (key for crispness and color)
· 1 teaspoon salt
· ½ teaspoon sugar
· 1 cup cold club soda or very cold seltzer water (the carbonation creates airiness)
· Optional for authenticity: 1 tablespoon white vinegar (this reacts with the baking soda to create more bubbles and is rumored to be part of the LJS formula)
Instructions
- Combine Dry Ingredients: In a medium bowl, whisk together the flour, cornstarch, baking powder, baking soda, salt, and sugar. Ensure everything is well combined.
- Add Wet Ingredients: Make a well in the center of the dry ingredients. Pour in the cold club soda and the vinegar (if using).
· CRUCIAL STEP: Mix with a fork or a small whisk until the ingredients are just combined. Do NOT overmix! It’s absolutely fine—and desirable—for the batter to be lumpy. Overmixing develops gluten, which will make the batter heavy and bready. - Let the Batter Rest: Allow the batter to rest for about 5-10 minutes. It will thicken slightly as it sits.
- The Frying Technique (This is Key!):
· Pat your fish fillets or other items very dry with paper towels. This helps the batter stick.
· Heat your oil (vegetable or canola works best) to 375°F (190°C). Use a deep fryer or a heavy-bottomed pot like a Dutch oven.
· Dip a dry fillet into the batter, let the excess drip off for a second, and then carefully lower it into the hot oil.
· Fry for 2-4 minutes per side, depending on the thickness of the fillet, until the batter is golden brown and incredibly crisp.
· Drain on a wire rack set over a baking sheet (this keeps them crispier than draining on paper towels).
Important Tips for Success
· Keep it Cold: The cold club soda is essential. A cold batter hitting hot oil creates a better initial “shock” and results in a crisper texture.
· Lumpy Batter is Good Batter: A smooth batter is the enemy of a light, crisp coating. Embrace the lumps.
· Oil Temperature is Everything: If the oil is too cool, the food will absorb oil and be greasy. If it’s too hot, the outside will burn before the inside is cooked. Use a thermometer!
· Don’t Overcrowd the Pot: Frying too many pieces at once will cause the oil temperature to plummet. Fry in batches to maintain consistent heat.
· For Extra Crispy “Shaggy” Bits: You can double-dip the fish. Dip it in the batter once, let the excess drip, then quickly dip a corner or section back in to create those craggy, crispy bits that LJS is known for.
Variation: Beer Batter
For a more traditional British-style beer batter with fantastic flavor, simply substitute the club soda with an equal amount of very cold, light-bodied lager or pilsner beer. The beer adds a yeasty, malty flavor that is delicious.
Enjoy your homemade, incredibly crispy fish! It’s far superior to anything you can get from a drive-thru.