
This super crispy fish and chips has been my culinary obsession for years until I finally perfected the ultimate homemade version. The secret? Rice flour in the batter that guarantees an absolutely satisfying crunch every single time.
I discovered this rice flour technique after countless disappointing attempts at recreating restaurant-quality fish and chips. My family now requests this meal at least twice a month, and guests always ask for my secret.
Ingredients
- Cod fillets: fresh is best but frozen works well too just make sure to thoroughly thaw and pat dry
- Rice flour: the game changing ingredient that ensures maximum crispiness even as the fish cools
- All purpose flour: provides structure while balancing the crispiness of rice flour
- Cold soda water or beer: creates those beautiful bubbles in the batter for extra lightness
- Mayonnaise: forms the creamy base for our homemade tartar sauce
- Capers: add little bursts of briny goodness in the sauce
- Lime juice and zest: brighten everything with fresh citrus notes
- Canola or peanut oil: both have high smoke points perfect for deep frying
Step-by-Step Instructions
- Prepare the batter:
- Combine your dry ingredients first before adding the egg and cold soda water. This sequence prevents clumping and ensures proper incorporation. The cold liquid is crucial as it prevents the gluten from developing too much which would make your batter heavy.
- Season the fish:
- Proper seasoning directly on the fish pieces is essential before battering. This ensures the fish itself is flavorful not just the coating. A light but thorough coating of salt and pepper makes all the difference.
- Dredge before battering:
- This double coating method is professional chef secret. Dredging the seasoned fish in rice flour first creates a dry surface for the batter to cling to resulting in perfect adhesion and no bald spots.
- The battering technique:
- Dip each piece fully submerging it in the batter. Let excess drip off for a few seconds before frying. This prevents too thick a coating which can become doughy rather than crispy.
- The frying method:
- Use the swaying technique described in the tips. Hold one corner of the battered fish and gently sway it in the hot oil for 5 10 seconds before fully releasing. This sets the outer crust and prevents sticking to the fryer basket.
- Proper draining:
- Position the fried pieces on a wire rack not paper towels. This allows air to circulate completely around the fish preventing the bottom from becoming soggy from trapped steam.

The moment I added the rice flour to my batter recipe was truly transformative. I remember serving these crispy fillets at a family gathering and watching my uncle who claimed to dislike fish reach for seconds. The crunch was so satisfying it converted even the skeptics.
The Secret to Perfect Batter Consistency
The ideal fish batter should coat the back of a spoon but still drip off slowly. If your batter is too thick add a splash more soda water or beer. Too thin? Add a bit more of both flours in equal parts. Temperature matters too keep everything cold before frying. I even place my mixing bowl in the refrigerator for 15 minutes before making the batter which helps achieve that ultimate crisp texture when fried.
Storage and Reheating Tips
These fish pieces are undeniably best fresh from the fryer but leftovers can be salvaged. Store any extras in the refrigerator in an airtight container lined with paper towels. To reheat place them on a wire rack in a 375°F oven for about 7 10 minutes. This method recrisps the exterior better than a microwave ever could. The tartar sauce actually improves after sitting in the refrigerator overnight as the flavors meld beautifully.
Making Ahead Options
You can prepare the tartar sauce up to three days in advance keeping it refrigerated in an airtight container. The dry ingredients for the batter can be mixed and stored in advance but only add the wet ingredients right before frying. Prepping the fish by cutting and seasoning can be done several hours ahead just keep refrigerated until ready to use.
Serving Suggestions
Serve your crispy fish with traditional thick cut chips or french fries for the authentic experience. Malt vinegar sprinkled over everything adds that classic touch. For a lighter meal consider a crisp vinegar based coleslaw or a simple green salad with a bright vinaigrette. The lime and caper tartar sauce complements not just the fish but also works beautifully with roasted vegetables or as a sandwich spread.

Frequently Asked Questions
- → What type of fish is best for this dish?
Cod fillets are a great choice for this method as they're firm, flaky, and easy to work with. Other options include haddock, pollock, or halibut.
- → How does rice flour improve the fish batter?
Rice flour creates a lighter, crispier texture in the batter, making the exterior crunchier and more delicate than regular all-purpose flour alone.
- → What’s the ideal frying temperature for crispy results?
Maintain a frying temperature of 375°F (190°C). This ensures the batter crisps quickly while keeping the fish tender and perfectly cooked.
- → Can I substitute soda water with beer?
Yes, beer is an excellent substitute and adds a deeper flavor to the batter. Be sure to use a cold, carbonated beer for the best results.
- → How can I prevent the fish from sticking to the fryer basket?
Slowly lower the fish into the oil with tongs, swaying it back and forth for about 5-10 seconds before fully submerging. This helps the batter set and avoids sticking.
- → What is the best way to keep the fried fish crispy while cooking in batches?
Place cooked fish on a wire rack over a baking sheet and keep it in a 200°F oven. This allows air circulation to maintain crispiness.