Arctic Char Tartar with Dill Crème Fraîche and Pickled Red Onion
This Arctic Char Tartar brings a delightful burst of fresh flavors with a creamy dill crème fraîche and tangy pickled red onion, perfect for a sophisticated appetizer.

Preparation
Get these tasks done before you start cooking.
Marinating the Arctic Char
- 1
Combine ingredients
In a mixing bowl, combine the diced char, capers, chives, lemon zest, and juice.
- 2
Season with salt and pepper
Season with salt and pepper to taste.
- 3
Refrigerate
Cover and refrigerate for at least 30 minutes to allow flavors to meld.
Preparing the Dill Crème Fraîche
- 1
Mix crème fraîche ingredients
In a small bowl, mix together crème fraîche, dill, lemon juice, and salt until smooth.
- 2
Chill
Cover and chill until ready to serve.
Making the Pickled Red Onion
- 1
Simmer pickling liquid
In a saucepan, combine vinegar, sugar, salt, and peppercorns; bring to a simmer.
- 2
Pour over onions
Pour hot mixture over sliced red onion in a heatproof jar.
Tip: Use a mandoline for uniformly thin onion slices for the best pickling result.
- 3
Cool and refrigerate
Let cool, then refrigerate for at least 1 hour before serving.
Tip: Ensure all mixture is cold before serving to maintain a bright, fresh presentation.
How to Make Arctic Char Tartar with Dill Crème Fraîche and Pickled Red Onion
Total time: 2 h · Yields 4 servings
- 1
Assembly
Gently fold the dill crème fraîche into the marinated char just before serving.
- 2
Plating
Spoon tartar onto chilled plates, topping each with pickled onion slices.
Chef's Tips
Further reading
Frequently asked questions
How long can I store leftovers?
This dish is best served fresh, but leftovers can be stored in an airtight container in the refrigerator for up to 1 day. Consume promptly for optimal freshness.
Can I make this ahead?
You can prepare all elements ahead, except combining them, up to 1 day in advance. Keep them separate and assemble just before serving.
What can I substitute for Arctic char?
Salmon or tuna can be a great substitute, offering similar texture and flavor profiles.
Is there a dairy-free option?
Substitute crème fraîche with a combination of coconut yogurt and a touch of apple cider vinegar for a dairy-free version.
Can I use another type of pickled vegetable?
Absolutely, pickled cucumber or radish can work wonderfully as alternatives.
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