Best Fish Tacos Recipe (Keto, Low Carb)

Want the best fish tacos recipe to enjoy on a keto low carb eating plan? These healthy fried fish tacos are quick and easy!

Love fried breaded fish served in tortillas? There's no need to miss out! Even though tacos are often high in carbohydrates, they can easily be made keto friendly.  And once you give them a try, they are sure to become one of your favorite low carb Mexican recipes!

The flaky fish, with a crispy outside, makes the perfect base for the delightful tacos.  I literally don’t remember a time that these didn’t hit the spot when craving a yummy taco.

There is just something so tasty about fish tacos, easily making them one of my favorite taco recipes.  I will warn you though that these are delicious and you might have to keep yourself from going back for seconds and thirds.

Ingredients needed for my best fish tacos recipe

To make these amazing fried fish tacos, you'll need to have the following ingredients on hand:

• cod fillets, diced
• whey protein powder
• baking powder
• garlic salt
• chili powder
• cayenne pepper (for a little extra kick)
• eggs

How to make easy fish tacos

The whey protein, baking powder, salt, chili powder, and cayenne pepper (if using) are whisked together in a medium-sized bowl for the low carb breading. In another bowl, the eggs are beaten.

Next, the cod is diced into bite-sized pieces. Then it's dipped into the dry mixture followed by a quick dip into the beaten eggs. Finally, it's dipped back into the dry mixture. The process is then repeated until all the fish pieces are well coated.

A large skillet is used to fry each piece in hot oil about ¼ to ½ deep. It takes about 3-5 minutes to cook each side of the fish to a golden brown color. When fully cooked, the fish should flake easily.

If you'd prefer, an air-fryer could by used to reduce the amount of oil and make less mess. The fish could probably be baked in the oven as well.

I'd suggest cooking at 350°F in the air fryer for 10-12 minutes and flipping half-way or giving a little shake. In the oven, I'd try either 375°F or 400°F for about ten minutes or until browned.

How to serve fish tacos

The fried breaded fish are best served with homemade keto-friendly tortillas along with Pico de Gallo and a few lime slices. Or try serving them with some cucumber salsa which has less fruit sugar than those made with only tomato. The taco mayo sauce I use for serving burnt broccoli is another great option!

If you don't have any tortillas made, that's perfectly okay. The recipe can be made served without the tortillas and enjoyed as a paleo fish taco bowl. Or, just enjoy them as fish lettuce wraps.

These cod fish tacos are great as a lighter lunch or you can add sides to it for a full dinner. And they are so delicious that even your non-keto friends and family will love the recipe.

What fish is best for fish tacos

Here’s some fish that could be used for these keto fish tacos:

• Cod
• Flounder
• Trout
• Salmon
• Catfish
• Tilapia
• Tuna

Other low carb taco recipes

Here's a few of my other low carb taco recipes that you may enjoy:

• Instant Pot Low Carb Taco Soup
• Cheesy Beef Taco Skillet Recipe
• Mexican Taco Casserole Bake
• Low Carb Taco Salad
• Taco Seasoned Yellow Squash Casserole

Kitchen Tools Used

To make these delicious low carb fish tacos, you'll need the following:

• Mixing bowls
• Large skillet
• Tongs
• Whisk

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Recipe

Best Fish Tacos (Keto, Low Carb)

4.75 from 4 votes

Want a healthy fish tacos recipe to enjoy on a keto low carb eating plan? These fried fish tacos make a quick and easy lunch or dinner!

Prep Time:10 mins

Cook Time:10 mins

Total Time:20 mins

Course: Main Course

Cuisine: Mexican

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Servings: 4 people

Calories: 134

Video

Ingredients

• ▢ ½ lb cod
• ▢ ½ c whey protein see notes for substitute
• ▢ 1 teaspoon baking powder
• ▢ 1 teaspoon garlic salt
• ▢ 1 teaspoon chili powder
• ▢ ¼ teaspoon cayenne pepper optional
• ▢ 2 eggs
• ▢ Lettuce Lime & Pico for serving

US Customary - Metric

Instructions

• In a medium-size bowl, whisk together whey protein, baking powder, salt, chili powder and cayenne pepper if using.
• In another medium-size bowl whisk eggs.
• Cut cod into bite sized pieces.
• Dip cod into dry mixture followed by the egg and back into the dry mixture, coating all sides. Repeat until all cod has been coated.
• Over medium-high heat, heat up ¼”-½” of oil.
• Carefully place cod and allow to cook 3-5 minutes per side. If fish is cut thicker, allow time to cook accordingly.
• You are looking for the coating to become a golden brown color.
• Remove from skillet and place on paper towel.
• Add in next batch of cod until all has been cooked.
• Serve with lettuce or salad mixture, pico and squeeze of lime juice.

Notes

• Almond flour or crushed pork rinds should work in place of the whey protein
• Don’t forget the limes!
• Make sure your skillet is hot before cooking the fish to ensure a nice, crisp finish.

Low Carb Sweeteners | Keto Sweetener Conversion Chart

Nutrition

Calories: 134 | Carbohydrates: 3g | Protein: 18g | Fat: 4g | Saturated Fat: 0g | Cholesterol: 108mg | Sodium: 698mg | Potassium: 550mg | Fiber: 1g | Sugar: 0g | Vitamin A: 715IU | Vitamin C: 4.5mg | Calcium: 141mg | Iron: 1.9mg

Additional Info

Net Carbs: 2 g | % Carbs: 6.9 % | % Protein: 62.1 % | % Fat: 31 % | SmartPoints: 2

Values

Array
(
    [calories] => 134
    [carbohydrates] => 3
    [protein] => 18
    [fat] => 4
    [saturated_fat] => 0
    [cholesterol] => 108
    [sodium] => 698
    [potassium] => 550
    [fiber] => 1
    [sugar] => 0
    [vitamin_a] => 715
    [vitamin_c] => 4.5
    [calcium] => 141
    [iron] => 1.9
)

Notes on Nutritional Information

Nutritional information for the recipe is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs are not included in carb counts as it has been shown not to impact blood sugar. Net carbs are the total carbs minus fiber.

Copyright

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