Low-Carb Czech Christmas Fried Fish
- Ready in 20m
- 2.5 g net carbs
- 464 kcal
- Serves 4
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This meal brings back some of the best childhood memories. Fried carp served with potato salad is the ultimate Czech holiday meal served on Christmas Eve. Carp is a freshwater fish found in ponds, rivers and lakes in Europe.
The original fried carp recipe is dated back to the 18th century and is attributed to Magdalena Dobromila Rettigova, also called the mother of Czech cuisine. There is nothing quite like carp but you may not be able to get it everywhere. I wasn't able to find it in the UK. If you can't get hold of carp, you can try cod, haddock or pollock instead. In this recipe I used cod.
Some stocks of cod and haddock are seriously overfished and you should always get them from sustainable sources. A good alternative to cod and haddock is pollock — check out this resource for more sustainable swaps.
Happy Holidays everyone!
Step-by-step
In a medium bowl, mix the almond flour and flax meal.

Pat dry the excess moisture from the fish with a clean kitchen cloth or paper towel. Season with salt, pepper and ground caraway on both sides.

Crack the egg into a bowl and beat with the cream (or almond milk or coconut milk), and a pinch of salt.

Dip the fish fillets or loins, one at a time, in the egg mixture, then in the almond & flax mixture. Gently shake off excess coating and set aside.

Heat a large pan greased with ghee or duck fat. Add the "breaded" fish and fry in a single layer on each side over a medium-high heat for 2-3 minutes or until golden brown and crispy. Make sure the pan is hot before frying the fish. Don't be tempted to turn the fish too soon or the "breading" may fall off.
Cooking time depends on the thickness, i.e. thicker loins will take longer than fillets. If using loins, cook on medium-high for 2-3 minutes, then flip on the other side. Cook for 2 minutes on medium-high and then for 2-3 more minutes on medium-low.
Serve warm with Low-Carb "Potato" Salad. Any leftovers can be stored in the fridge for up to 3 days.


Recipe
Low-Carb Czech Christmas Fried Fish
★★★★★4.9Fried carp is a traditional Czech Christmas Eve recipe. If you can't find carp, swap for cod, haddock or ...
- Hands on
- 15m
- Overall
- 20m
- Servings
- 4
- 2.5 g
- Net carbs
- 35 g
- Protein
- 33.5 g
- Fat
- 464
- kcal
Ingredients makes 4 servings
Instructions
In a medium bowl, mix the almond flour and flax meal.
Pat dry the excess moisture from the fish with a clean kitchen cloth or paper towel. Season with salt, pepper and ground caraway on both sides.
Crack the egg into a bowl and beat with the cream (or almond milk or coconut milk), and a pinch of salt.
Dip the fish fillets or loins, one at a time, in the egg mixture, then in the almond & flax mixture. Gently shake off excess coating and set aside.
Heat a large pan greased with ghee or duck fat. Add the "breaded" fish and fry in a single layer on each side over a medium-high heat for 2-3 minutes or until golden brown and crispy. Make sure the pan is hot before frying the fish. Don't be tempted to turn the fish too soon or the "breading" may fall off.
Cooking time depends on the thickness, i.e. thicker loins will take longer than fillets. If using loins, cook on medium-high for 2-3 minutes, then flip on the other side. Cook for 2 minutes on medium-high and then for 2-3 more minutes on medium-low.Serve warm with Low-Carb "Potato" Salad. Any leftovers can be stored in the fridge for up to 3 days.
Nutrition per serving
Carbs 2%Protein 31%Fat 67% of calories
- Net carbs
- 2.5 g
- Total carbs
- 6.9 g
- Fiber
- 4.4 g
- Sugars
- 1.4 g
- Protein
- 35 g
- Fat
- 33.5 g
- Saturated fat
- 11 g
- Calories
- 464 kcal
- Sodium
- 396 mg · 17.2% RDA
- Magnesium
- 146 mg · 36.5% RDA
- Potassium
- 892 mg · 44.6% EMR
Nutrition by ingredient
| Per serving | Net carbs | Protein | Fat | kcal |
|---|---|---|---|---|
| Fish, cod, Atlantic, raw | 0 g | 26.7 g | 1 g | 123 |
| Caraway seeds, spices | 0 g | 0 g | 0 g | 0 |
| Salt, pink Himalayan rock salt | 0 g | 0 g | 0 g | 0 |
| Pepper, black, spices | 0 g | 0 g | 0 g | 0 |
| Egg, whole, fresh, raw (free-range or organic eggs) | 0.1 g | 1.6 g | 1.2 g | 18 |
| Cream, heavy whipping, pouring, full-fat (30-40% fat) | 0.1 g | 0.1 g | 1.4 g | 14 |
| Almond flour (blanched ground almonds, almond meal) | 2.2 g | 5.4 g | 13.1 g | 148 |
| Flax meal (flaxmeal), ground flaxseed | 0.1 g | 1.3 g | 3 g | 37 |
| Ghee | 0 g | 0 g | 13.8 g | 125 |
| Total | 2.5 g | 35 g | 33.5 g | 464 |
- Gluten free
- Dairy free
- Nightshade free
- Pork free
- Coconut free
- Shellfish free
Goes well with
Add a side and it's a complete meal.

Side salad
Authentic Greek Salad

Roast vegetables
The Best Low-Carb Baked French Fries

Cooked vegetables
Super Simple Low-Carb Braised Red Cabbage

Cauli mash
Roasted Cauliflower Mash

Slaw / "potato" salad
Low-Carb "Potato" Salad

Gratin
The Best Low-Carb Cauliflower Cheese

Side salad
Classic Tricolore Salad

Roast vegetables
Bacon-Wrapped Brussels Sprouts with Dijon Glaze

Cooked vegetables
Low-Carb Creamed Spinach

Cauli mash
Cauliflower Mash with Roasted Garlic & Thyme

Slaw / "potato" salad
Keto Jalapeño Popper Potato Salad

Gratin
The Best Low-Carb "Potato" Gratin

Side salad
Superfood Low-Carb Veggie Salad Bowl

Roast vegetables
Low-Carb Asian Spiced Broccoli

Cooked vegetables
How To Cook Spaghetti Squash

Cauli mash
The Best Low-Carb Colcannon
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Comments & ratings (8)
Thank you so much for this recipe..it reminded my childhood too:I'm from Belarus and we used to be sister-countries some time ago..поздравляю с наступающим новым годом и рождеством(hope you know the language 😊
Thank you for your lovely feedback and wishes! ❤️ I do! I can speak Russian which is similar - in this case the same 😊
Can I use butter instead of ghee or duck fat? Thanks.
I would use ghee (clarified butter) instead, butter would burn: How to Make Ghee at Home
Hello!!! I am currently making this recipe and noticed that egg and cream? seem to be part of the recipe but are not on the list of ingredients- I used 1 egg and heavy cream but was wondering if there was anything else not in the list, such as spices?? Thank you for this website and the recipes! They are fantastic and I use your app and/or recipes every day 😊
Thank you for noticing, you're right - let me fix it now! It was just the egg and cream 😊
A fellow Czech! We just celebrated our Christmas a little earlier this year and it was the first time we didn't have our traditional fare on the table :-(
I think with all our Australian partners complaining that there's no Ham and Prawns finally won over.. seeing your recipe here was fabulous.I've only been on Keto for about 6 months but was fully planning on cheating come Xmas, now I might just have to make it for myself and indulge on it for a few days! Thank you!
Veselé Vánoce. 😊
Vesele Vanove Petro, dekuji! 😊