Pan-Seared Cod with Dill Sauce and Roasted Potatoes

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Delicate cod fillets seared to crispy perfection, served with a creamy dill sauce and tender roasted potatoes. This american-inspired seafood ready in about 45 minutes blends (5 oz each) cod fillets, quartered potatoes, olive oil 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 320 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.

★ 3.9 (10 ratings) Prep: 15 min Cook: 30 min Serves 4 American cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Toss 1 lb quartered potatoes with 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper. Spread on a baking sheet and roast for 25 minutes until golden and tender.
  2. Step 2: Pat 4 cod fillets (5 oz each) dry. Heat 1 tbsp olive oil in a skillet over medium-high heat. Season cod with 1/2 tsp salt and 1/4 tsp black pepper, then sear for 3-4 minutes per side until golden and flaky.
  3. Step 3: Remove cod and keep warm. Add 1/4 cup sour cream, 2 tbsp chopped fresh dill, 1 tsp dill weed, and 1 tbsp lemon juice to the skillet. Simmer for 2 minutes until slightly thickened.
  4. Step 4: Slice 1 lemon into wedges. Serve cod with roasted potatoes, drizzled with dill sauce and lemon wedges.

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Frequently asked questions

How long does Pan-Seared Cod with Dill Sauce and Roasted Potatoes take to make?

Total time is about 45 minutes (15 min prep + 30 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Pan-Seared Cod with Dill Sauce and Roasted Potatoes?

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 Pan-Seared Cod with Dill Sauce and Roasted Potatoes?

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 Pan-Seared Cod with Dill Sauce and Roasted Potatoes 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 Pan-Seared Cod with Dill Sauce and Roasted Potatoes?

American 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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