Arctic Char with Lemon-Dill Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Pan-seared Arctic char fillets with a bright, herby lemon-dill sauce that celebrates Alaska's pristine coastal waters. This alaskan-inspired seafood ready in about 27 minutes blends (6-oz) Arctic char fillets, olive oil, lemon juice into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 350 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.8 (13 ratings) Prep: 15 min Cook: 12 min Serves 4 Alaskan cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat 4 Arctic char fillets dry with paper towels, then season both sides with 1/4 tsp salt and 1/4 tsp pepper.
  2. Step 2: Heat 2 tbsp olive oil in a skillet over medium-high heat until shimmering. Place fillets skin-side down and cook 5-6 minutes until skin is crispy and golden.
  3. Step 3: Flip fillets and cook 3-4 minutes more until fish flakes easily with a fork.
  4. Step 4: Remove fish and set aside. In a small bowl, whisk 2 tbsp sour cream, 1 tbsp lemon juice, 1 tbsp lemon zest, 2 tbsp dill, and 1 tbsp capers until smooth.
  5. Step 5: Pour sauce over cooked fish and serve immediately while hot.

Equipment for this recipe

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Frequently asked questions

How long does Arctic Char with Lemon-Dill Sauce take to make?

Total time is about 27 minutes (15 min prep + 12 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Arctic Char with Lemon-Dill Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Arctic Char with Lemon-Dill Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Arctic Char with Lemon-Dill Sauce for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Arctic Char with Lemon-Dill Sauce?

Alaskan seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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