Mackerel Pate with Horseradish
- Ready in 5m
- 0.4 g net carbs
- 98 kcal
- Serves 10
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As a child growing up in the 80s, there was never a dinner party spread that didn’t include a molded fish mousse, surrounded by crackers and decorated with curly parsley. I always had a fondness for this fishy low-carb dip, but wanted to make something a little more contemporary.
I’ve gone with tinned mackerel here because its relatively available, inexpensive and the taste is fairly subtle. My partner isn’t a fan of “fishy” fish (theres an oxymoron if I ever heard one!) so this works well in our household.
Feel free to use fresh cooked mackerel or oven smoked skinned mackerel. That said, it’s a pretty flexible recipe and you could easily use any other tinned fish or cooked and cooled fish.
You can serve this keto fish pate with crunchy vegetables such as celery, carrots, bell peppers, endive or cucumber.
Step-by-step
Prepare all the ingredients.

Drain the canned fish, and add to a blender.
Add the horseradish, mustard, black pepper, crème fraîche and lemon juice and blend to a paste.

Pour in the melted butter and blend until smooth.
Season to taste with salt.

Serve with topped with a drizzle of olive oil, chopped spring onions or dill, and a sprinkle of paprika.


Recipe
Mackerel Pate with Horseradish
★★★★★4.8Five minute fish pate made with mackerel, horseradish, Dijon mustard, butter and lemon.
- Hands on
- 5m
- Overall
- 5m
- Servings
- 10
- 0.4 g
- Net carbs
- 5.6 g
- Protein
- 8.4 g
- Fat
- 98
- kcal
Ingredients makes 10 servings, about 300 g/ 10.6 oz
Instructions
Prepare all the ingredients.
Drain the canned fish, and add to a blender.
Add the horseradish, mustard, black pepper, crème fraîche and lemon juice and blend to a paste.
Pour in the melted butter and blend until smooth.
Season to taste with salt.
Serve with topped with a drizzle of olive oil, chopped spring onions or dill, and a sprinkle of paprika.
Nutrition per serving, 2 tbsp, 30 g/ 1.1 oz
Carbs 1%Protein 22%Fat 77% of calories
- Net carbs
- 0.4 g
- Total carbs
- 0.5 g
- Fiber
- 0.1 g
- Sugars
- 0.2 g
- Protein
- 5.6 g
- Fat
- 8.4 g
- Saturated fat
- 4.7 g
- Calories
- 98 kcal
- Sodium
- 225 mg · 9.78% RDA
- Magnesium
- 10 mg · 2.41% RDA
- Potassium
- 56 mg · 2.78% EMR
Nutrition by ingredient
| Per 2 tbsp, 30 g/ 1.1 oz | Net carbs | Protein | Fat | kcal |
|---|---|---|---|---|
| Fish, mackerel, jack, canned, drained solids | 0 g | 5.2 g | 1.4 g | 35 |
| Horseradish, prepared | 0 g | 0 g | 0 g | 0 |
| Dijon mustard | 0 g | 0 g | 0 g | 1 |
| Cream cheese, soft (full-fat) | 0.1 g | 0.2 g | 0.8 g | 7 |
| Lemon juice, fresh | 0.2 g | 0 g | 0 g | 1 |
| Butter, unsalted, grass-fed | 0 g | 0.1 g | 6.1 g | 54 |
| Salt, sea salt | 0 g | 0 g | 0 g | 0 |
| Pepper, black, spices | 0 g | 0 g | 0 g | 0 |
| Total | 0.4 g | 5.6 g | 8.4 g | 98 |
Serving size 2 tbsp, 30 g/ 1.1 oz
- Gluten free
- Egg free
- Nut free
- Nightshade free
- Pork free
- Avocado free
- Coconut free
- Shellfish free
- Beef free
- Pescatarian
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Comments & ratings (4)
*Looks at pantry* I have everything, but horseradish... argh. I always keep tins of fish like mackerel, sardines, and anchovies. Lemon and lime juice. Ghee and/or butter. But I don't keep horseradish around just because a lack of interest in my household. We like it, but we don't actively look for it at the grocery store.
What could I possibly substitute it with? I don't have any wasabi either. I keep fresh things ginger root, turmeric, garlic...
Hi Christina, you could use some more Dijon mustard or even a bit of grated ginger. Turmeric goes really well with sardines or generally fish. I also like onion, ideally finely chopped for a bit of texture (not blended), and preferably red as it's a bit sweeter and goes better with fish. Spring onion is another option 😊
Looks delicious! Do you think I can sub any other tinned fish such as sardines for the mackerel?
Absolutely! Sardines will be a great alternative. You can add a pinch of turmeric and red onion which work well with sardines 😊