I finally cracked Captain D’s batter dipped fish with my Battered Fish Recipe after reverse engineering the coating, timing and seasoning used in their kitchens.

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I swear I cracked something close to Captain D’s batter, and I can’t help but grin when I think about the first bite. Using simple cod and a mound of all-purpose flour as my base, I chased that light, bubbly crunch you get from a Tempura Fish Batter but with my own twist.

There’s this magic between air and oil that makes the outside impossibly crispy, a real Crispy Fish Batter moment. I won’t give away every secret here, but if you like big flaky fish and that satisfying shatter when you bite in, you’re gonna want to keep reading.

Ingredients

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white fish fillets: lean protein, low fat, mild flavor, flaky when cooked, good for heart health
all-purpose flour: mostly carbs, gives structure and crispiness, low fiber, refined so eat sparingly
cornstarch: pure starch, adds extra crispiness when fried, almost no protein or fiber
baking powder: helps batter rise, makes it light and airy, adds a bit of sodium, not sweet
egg: packs protein, binds the batter, adds moisture and richness, helps browning
club soda: bubbly water, lightens batter for crisp texture, zero sugar, just carbonation
milk or buttermilk: adds fat and tang (buttermilk), tenderizes, gives flavor and some calcium
vegetable oil: neutral frying oil, high calories, needed for deep frying, not the healthiest

Ingredient Quantities

2 pounds white fish fillets (cod or haddock), skin removed, patted dry

1 1/4 cups all-purpose flour, plus 1/2 cup extra for dredging

1/4 cup cornstarch

1 teaspoon baking powder

1 teaspoon kosher salt

1/2 teaspoon garlic powder

1/2 teaspoon onion powder

1/2 teaspoon sweet paprika

1/4 teaspoon ground white pepper or black pepper

1 large egg, lightly beaten

1/4 cup whole milk or buttermilk

3/4 cup very cold club soda or chilled sparkling water

Vegetable oil for frying, about 4 cups or enough for deep frying

How to Make this

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1. Pat 2 pounds white fish fillets dry and cut into serving pieces, set on a plate; heat about 4 cups vegetable oil in a heavy pot to 350 to 375 F while you mix the batter so the oil is ready.

2. Whisk together dry mix: 1 1/4 cups all purpose flour, 1/4 cup cornstarch, 1 teaspoon baking powder, 1 teaspoon kosher salt, 1/2 teaspoon garlic powder, 1/2 teaspoon onion powder, 1/2 teaspoon sweet paprika and 1/4 teaspoon white or black pepper; this mix gives structure and crisp.

3. In another bowl beat 1 large egg with 1/4 cup whole milk or buttermilk, then stir that into the dry mix until just combined, then slowly pour in 3/4 cup very cold club soda or chilled sparkling water and fold in gently; batter should be lumpy and light, dont overmix or youll lose the bubbles.

4. Keep the batter cold: set the bowl in a bigger bowl with ice for 5 minutes or pop it in the fridge a short time, cold liquid + carbonation = extra crisp crust.

5. Put the extra 1/2 cup flour in a shallow dish for dredging; lightly flour each fillet, shake off excess, this helps the batter stick and prevents sogginess.

6. Dip each floured fillet into the batter, let excess drip back into bowl, dont wipe it off, the thicker spots make the crunchy bits we want.

7. Fry in batches so you dont overcrowd the pot, gently lower pieces into hot oil and fry until golden brown and cooked through, usually 3 to 5 minutes depending on thickness; maintain oil at 350 to 375 F and flip only if needed.

8. Remove to a wire rack set over a baking sheet to drain so the underside stays crisp, season immediately with a little extra kosher salt while still hot.

9. Serve right away, or keep warm in a 200 F oven on the rack for a short time; tip: if batter gets too thick add a splash more cold soda, if too thin add a tablespoon of flour, and always strain and cool oil before storing for reuse.

Equipment Needed

1. Heavy-bottomed pot or electric deep fryer big enough for about 4 cups oil, for frying
2. Deep-fry/candy thermometer to keep oil at 350 to 375 F
3. Two mixing bowls, one a bit bigger so you can set the batter bowl in ice to keep it cold
4. Whisk
5. Measuring cups and spoons
6. Shallow dish or plate for dredging the flour
7. Long tongs plus a spider or slotted spoon for lowering and lifting the fish
8. Wire rack set over a baking sheet to drain and keep the underside crisp

FAQ

Q: Why does the recipe call for very cold club soda or sparkling water?
A: The cold carbonated liquid gives light bubbles in the batter so the crust puffs and stays crisp. Cold also slows gluten formation so the coating stays tender. You can use chilled beer for extra flavor, but avoid letting the batter sit long or the bubbles will go flat.

Q: My batter is too thick or too thin. How do I fix it?
A: If it’s too thick add a tablespoon or two of cold club soda or milk at a time till it flows like heavy cream. If it’s too thin add a little flour (or cornstarch) and mix gently. Don’t overmix or you’ll lose the bubbles.

Q: What oil temperature and frying time should I use?
A: Heat oil to about 350 to 375 F. Fry fillets 3 to 5 minutes depending on thickness, until golden and the fish flakes at 145 F inside. Use a candy or instant-read thermometer and don’t overcrowd the pot or the temp will drop.

Q: How do I keep the fried fish from getting soggy?
A: Double-dredge: give the fillets a light coating of the extra 1/2 cup flour, dip in batter, then straight to the oil. Keep oil hot, fry in small batches, and drain on a wire rack not paper towels so steam can escape. Serve ASAP for best crisp.

Q: Can I make the batter or battered fish ahead of time or freeze it?
A: Don’t make the batter far in advance because it loses carbonation. You can dredge and freeze raw, unbattered fillets on a tray then bag them; thaw a bit and re-dredge/batter before frying. Cooked fish can be reheated in a 400 F oven to crisp, but it won’t be quite as perfect as fresh.

Q: Any good swaps for dietary needs or extra crunch?
A: For gluten free use a 1-to-1 GF flour blend plus the cornstarch or try rice flour for extra crisp. For more crunch add a tablespoon of crushed cornflakes or panko to the dredge, or use beer instead of soda for more flavor. Keep proportions similar so batter still clings right.

Crispy Captain D’s Batter Recipe Substitutions and Variations

White fish (cod or haddock): pollock, tilapia, catfish or mahi mahi — any firm, mild white fish that holds up to frying
All-purpose flour: 1:1 gluten-free flour blend for GF, or rice flour for extra crisp, or cake flour for a lighter, thinner crust
Cornstarch: potato starch, tapioca starch or arrowroot — all give a similar crisp (arrowroot browns quicker)
Very cold club soda or sparkling water: chilled lager or pilsner for a beer batter, or seltzer for neutral flavor

Pro Tips

1) Keep the batter icy cold and dont overwork it. Sit the mixing bowl in another bowl with ice or pop it in the fridge between batches, and fold gently so the carbonation stays. If it thickens while you fry, add a quick splash of more cold club soda to revive it.

2) Flour first, then batter. Lightly dust each fillet and shake off excess so the batter will cling instead of sliding off, that little flour coat is the glue. Dont pile fish on top of each other after battering or the coating will sweat and go soggy.

3) Control the oil temp and fry in small batches. Use a thermometer and keep oil around 350 to 375 F so the crust cooks fast without soaking up oil, and give the pot time to come back up between batches. Test with a small spoonful of batter if youre unsure.

4) Drain on a wire rack not paper towels and salt right away. Paper traps steam and softens the crust, a rack keeps air moving so it stays crisp, and seasoning while hot sticks better. If you need to hold things, set the rack in a 200 F oven for a short time but dont crowd the pieces.

Crispy Captain D's Batter Recipe

Recipe by Tessa Jones

0.0 from 0 votes

I finally cracked Captain D's batter dipped fish with my Battered Fish Recipe after reverse engineering the coating, timing and seasoning used in their kitchens.

Servings

servings

Calories

574

kcal

Equipment: 1. Heavy-bottomed pot or electric deep fryer big enough for about 4 cups oil, for frying
2. Deep-fry/candy thermometer to keep oil at 350 to 375 F
3. Two mixing bowls, one a bit bigger so you can set the batter bowl in ice to keep it cold
4. Whisk
5. Measuring cups and spoons
6. Shallow dish or plate for dredging the flour
7. Long tongs plus a spider or slotted spoon for lowering and lifting the fish
8. Wire rack set over a baking sheet to drain and keep the underside crisp

Ingredients

2 pounds white fish fillets (cod or haddock), skin removed, patted dry
1 1/4 cups all-purpose flour, plus 1/2 cup extra for dredging
1/4 cup cornstarch
1 teaspoon baking powder
1 teaspoon kosher salt
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1/2 teaspoon sweet paprika
1/4 teaspoon ground white pepper or black pepper
1 large egg, lightly beaten
1/4 cup whole milk or buttermilk
3/4 cup very cold club soda or chilled sparkling water
Vegetable oil for frying, about 4 cups or enough for deep frying

Directions

Pat 2 pounds white fish fillets dry and cut into serving pieces, set on a plate; heat about 4 cups vegetable oil in a heavy pot to 350 to 375 F while you mix the batter so the oil is ready.
Whisk together dry mix: 1 1/4 cups all purpose flour, 1/4 cup cornstarch, 1 teaspoon baking powder, 1 teaspoon kosher salt, 1/2 teaspoon garlic powder, 1/2 teaspoon onion powder, 1/2 teaspoon sweet paprika and 1/4 teaspoon white or black pepper; this mix gives structure and crisp.
In another bowl beat 1 large egg with 1/4 cup whole milk or buttermilk, then stir that into the dry mix until just combined, then slowly pour in 3/4 cup very cold club soda or chilled sparkling water and fold in gently; batter should be lumpy and light, dont overmix or youll lose the bubbles.
Keep the batter cold: set the bowl in a bigger bowl with ice for 5 minutes or pop it in the fridge a short time, cold liquid + carbonation = extra crisp crust.
Put the extra 1/2 cup flour in a shallow dish for dredging; lightly flour each fillet, shake off excess, this helps the batter stick and prevents sogginess.
Dip each floured fillet into the batter, let excess drip back into bowl, dont wipe it off, the thicker spots make the crunchy bits we want.
Fry in batches so you dont overcrowd the pot, gently lower pieces into hot oil and fry until golden brown and cooked through, usually 3 to 5 minutes depending on thickness; maintain oil at 350 to 375 F and flip only if needed.
Remove to a wire rack set over a baking sheet to drain so the underside stays crisp, season immediately with a little extra kosher salt while still hot.
Serve right away, or keep warm in a 200 F oven on the rack for a short time; tip: if batter gets too thick add a splash more cold soda, if too thin add a tablespoon of flour, and always strain and cool oil before storing for reuse.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.