Crunchy Fried Fish Tacos Recipe

Double stacks of corn tortillas filled with beer-battered fish, crisp shredded cabbage, and pickled onions are topped with spicy mayo, cilantro, and lime.

Crispy fried fish tacos served with spicy mayonnaise, cabbage, and pickled red onions.

Serious Eats / J. Kenji López-Alt

Why It Works

  • Using cake flour in the batter and dredge keeps gluten development to a minimum, resulting in a light, tender coating.
  • Coating the fish in a thick batter and then dredging it in seasoned flour maximizes crispiness.
  • The acidity of pickled red onions balances the richness of the fried fish and spicy mayonnaise.

The fishing season can be simultaneously great and not-so-great. The great part is the amount of time I've been able to get out on the water. This is due to a combination of falling in with some seriously fishing-obsessed buddies and a freshly reinvigorated love of charter boat fishing on school nights. The not-so-great part is that most of the fish we've caught are what serious fishermen commonly refer to as garbage fish.

Any night out on the water with good friends and a couple of cold beers is bound to be fun, but there are only so many cocktail blues, sea robins, and sand sharks you can catch before you begin to long for a striper on the end of your line.

Don't get me wrong: Blues can be a lot of fun to catch and they'll put up a heck of a fight on a spinner from time to time, but I've never been a fan of them as eating fish. The meat is dark, gray, oily, and strongly flavored. Sure, if you've got a cold smoking cabinet they can make a fine addition to your Jewish breakfast spread, but as a fresh meat, it's not for everybody.

"The deep crust you could develop in a cast iron skillet with hot butter and the intense aroma of the spices worked perfectly to cover up the textural and flavor-based flaws inherent to even the freshest blue fish."

When I was younger, my family's typical method for dealing with a glut of blues was to blacken them. Paul Prudhomme, the grandaddy of popular American Cajun cuisine, was still on television, and his blackening blends were the hot commodity in the dried spice section of the supermarket. The deep crust you could develop in a cast iron skillet with hot butter and the intense aroma of the spices worked perfectly to cover up the textural and flavor-based flaws inherent to even the freshest blue fish.*

*I know there are some folks out there who love the flavor of fresh blues. To me you are like Rush fans: We will never, ever see eye to eye.

It's still a fine method, but recently I've taken to an even better one: fried fish tacos. If there's any cooking method in the world that can make all foods taste great, it's deep frying.

A platter of fried fish tacos served with lime wedges.

Serious Eats / J. Kenji López-Alt

Frying fish for tacos can be as simple as dipping it in a thin beer- or egg-based batter and throwing it in a wok or Dutch oven filled with hot oil (some recipes even skip the batter entirely, going for a simple dredge in a dry flour mix), but fish cooked in that manner doesn't reach the height of crispness and has a tendency to soften rather quickly.

"I can't help but associate the flavor of blue fish with blackening spices, so I like to mix in a good deal of chile powder and black pepper."

Instead, I like to employ a two-stage battering process. First, I dip the seasoned fish into a seasoned batter made with cake flour (its lower protein content helps keep the batter light and crisp), beer (which adds lightening bubbles and flavor), and egg, then I transfer it back to a dry flour mixture and toss it before deep frying it in peanut oil. I can't help but associate the flavor of blue fish with blackening spices, so I like to mix in a good deal of chile powder and black pepper.

If all goes well (and there's no reason it shouldn't!), the wet batter will drip off the fish into the dry mix, creating little pockets of doughy flour that stick to the exterior of the fish, adding tons of nooks and crannies to make the whole thing extra crisp. And best of all, those nooks and crannies stay crisp even after you've taken the time to tuck them into soft, charred corn tortillas stacked with shredded cabbage and spicy mayonnaise.

In California, fish tacos are typically topped with chopped fresh tomatoes for their brightness and acidity. When I made these tacos, truly great tomatoes had yet to hit the markets in New York, so I opted for some quick pickled red onions instead. They take minutes to make and I have a near-constant supply of them in every refrigerator I am likely to be in close proximity to.

Crunchy, bright, and fresh, it's truly transformative, converting one of my least favorite fishes into something that I actually crave.

August 2013

Recipe Facts



Active: 30 mins
Total: 30 mins
Serves: 3 to 4 servings

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  • 1 1/2 cups cake flour

  • 2 tablespoons paprika

  • 2 teaspoons black pepper

  • Kosher salt

  • 3/4 cup beer (plus more as necessary)

  • 1 egg

  • 3/4 cup mayonnaise (see note)

  • 2 tablespoons sriracha or other chile sauce (see note)

  • 2 quarts peanut oil

  • 1 pound white fish (such as cod, hake, or halibut), cut into eight 2-ounce fingers

  • 16 corn tortillaswarmed

  • 1 small head of cabbage, finely shredded

  • 1 recipe pickled red onions

  • 1/2 cup finely chopped fresh cilantro

  • 2 limes, cut into wedges


  1. Combine flour, paprika, black pepper, and salt and whisk to combine. Transfer half of mixture to a large bowl and set aside. Add beer and egg to remaining mixture and whisk until a smooth batter is formed. Batter should have the consistency of thick paint (add up to 1/2 cup more beer as necessary until proper consistency is reached). Set aside.

  2. Combine mayonnaise and hot sauce in a medium bowl and whisk until homogenous. Set aside.

  3. Heat oil in a deep fryer, Dutch oven, or large wok to 350°F (175°C). Transfer fish pieces to bowl with batter and turn to coat thoroughly. Working one piece at a time, lift fish, let excess batter drip off, then transfer to bowl with remaining flour mixture. Toss to coat thoroughly. Lift carefully with tongs or dry fingers and slowly lower into hot oil. Repeat with remaining fish.

  4. Fry, turning occasionally, until golden brown on all sides, about 3 minutes total. Transfer to a paper towel-lined plate and season with salt.

  5. Divide tortillas into 8 double stacks. Top each with shredded cabbage, 1 piece of fish, pickled red onions, chile mayo, and cilantro. Serve with lime wedges.

Special Equipment

Dutch oven, wok, or deep fryer; instant-read thermometer


I like to use mayonnaise for my sauce, but you can substitute sour cream or Mexican crema if you are mayo-averse.

I like the neutral chile and garlic flavor of an Asian-style chile sauce in this recipe. If you prefer the more vinegary tang of an American-style hot sauce or the smokiness of canned chipotles in adobo sauce, they can be substituted for the Asian chile sauce to taste.

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Nutrition Facts (per serving)
992 Calories
54g Fat
93g Carbs
40g Protein
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Nutrition Facts
Servings: 3 to 4
Amount per serving
Calories 992
% Daily Value*
Total Fat 54g 69%
Saturated Fat 9g 44%
Cholesterol 103mg 34%
Sodium 1112mg 48%
Total Carbohydrate 93g 34%
Dietary Fiber 15g 55%
Total Sugars 14g
Protein 40g
Vitamin C 139mg 694%
Calcium 289mg 22%
Iron 5mg 30%
Potassium 1309mg 28%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)