
The perfect homemade version of Captain D's famous battered fish combines a light, crispy coating with tender, flaky white fish. This recipe recreates that signature crunch and seasoning that makes the restaurant version so popular.
After trying many versions, I discovered that the cornstarch-flour mixture and proper oil temperature are key to achieving that signature crunch.
Essential Ingredients Guide
- White fish: Cod or pollock work best
- All-purpose flour: Creates sturdy base
- Cornstarch: Makes coating extra crispy
- Baking powder: Helps batter puff
- Seasonings: Enhances flavor without overpowering
Step-by-Step Method
Prepare the Fish
- Pat fillets completely dry
- Cut into even portions
- Season lightly with salt
- Keep cold until ready to coat

Perfect the Batter
- Mix dry ingredients thoroughly
- Add water gradually
- Whisk until smooth
- Check consistency - should coat spoon
Master the Fry
- Heat oil to exactly 350°F
- Dip fish completely in batter
- Hold briefly before releasing
- Cook until golden brown
For extra crunch, I let the battered fish rest on a rack for a minute before frying - this helps the coating adhere better.
Storage Tips
Keep fried fish crispy by reheating in oven rather than microwave.

Years of perfecting this recipe taught me that patience with oil temperature and proper batter consistency creates that signature Captain D's taste and texture.
Frequently Asked Questions
- → What's the best fish to use?
- Cod and hake work best, but any firm white fish like pollock or halibut will work well.
- → Why is my batter not crispy?
- Make sure oil is at 350°F and fish is completely dry before battering. Too low temperature makes greasy coating.
- → Can I make the batter ahead?
- Best to use batter immediately while baking powder is active. This ensures the lightest, crispiest coating.
- → How do I keep fish warm while cooking batches?
- Place cooked fish on a wire rack in a 200°F oven to stay crispy while finishing remaining pieces.
- → Can I reuse the oil?
- Yes, strain cooled oil and store. Reuse 2-3 times unless it becomes dark or smells off.