Keto Battered Fish - easy fried fish recipe
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4.58 from 40 votes

Keto Battered Fish - Perfect Low Carb Crispy Coating

This Keto Battered Fish is just as you remember; crispy on the outside and juicy and tender on the inside. The delicious fish is best served with our lemony Keto Tartar Sauce.
Prep Time10 mins
Cook Time15 mins
Total Time25 mins
Course: Dinner, Lunch, Main Course
Cuisine: Australian, British
Servings: 4 servings
Calories: 408kcal
Author: Gerri



  • Cut the fish into evenly sized pieces, place on a tray and sprinkle with 1/4 teaspoon of salt.
  • In a mixing bowl, add the rest of the salt, almond flour, protein powder, baking powder and whisk together.
  • Add the eggs and sparkling water and whisk well. Set aside for 10 minutes.
  • Heat your deep fryer to 180C/355F.
  • Dry the pieces of fish by patting with a paper towel.
  • Dip into the batter, allow the excess to drip off, then gently lower into the hot oil. Depending on the size of your fryer, you will need to cook in batches.
  • Gently flip the fish over and cook until golden brown, it should take about 5-7 minutes.
  • Drain the fish in the fryer basket before placing onto a cooling rack. Repeat with the remaining fish.
  • Enjoy with Keto Tartar Sauce and fresh lemon.


Calories: 408kcal | Carbohydrates: 6g | Protein: 33g | Fat: 28g | Saturated Fat: 3g | Cholesterol: 217mg | Sodium: 422mg | Potassium: 931mg | Fiber: 2g | Sugar: 1g | Vitamin A: 250IU | Vitamin C: 1.3mg | Calcium: 169mg | Iron: 1.9mg