Mississippi River Pan-Seared Walleye with Lemon-Dill Butter

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Fresh walleye fillets pan-seared to golden perfection and topped with a zesty lemon-dill butter sauce, inspired by the bounty of the Mississippi River. This american-inspired seafood ready in about 20 minutes pairs (6 oz each) walleye fillets, all-purpose flour, salt for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

Prep: 10 min Cook: 10 min Serves 4 American cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: In a shallow dish, mix 1/2 cup all-purpose flour with 1 tsp salt and 1/2 tsp black pepper. Pat dry 4 walleye fillets and dredge each fillet in the flour mixture, shaking off excess.
  2. Step 2: Heat 2 tbsp olive oil and 2 tbsp unsalted butter in a large skillet over medium-high heat until butter foams.
  3. Step 3: Add the fillets to the skillet and cook for 3-4 minutes per side until the outside is golden and fish flakes easily with a fork.
  4. Step 4: Remove the fillets to a warm plate, reduce heat to low, add remaining 2 tbsp butter, 2 tbsp fresh lemon juice, and 2 tbsp chopped fresh dill to the skillet. Stir for 1 minute until butter melts and sauce is fragrant.
  5. Step 5: Spoon the lemon-dill butter over the walleye fillets and serve immediately with your choice of sides.

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Frequently asked questions

How long does Mississippi River Pan-Seared Walleye with Lemon-Dill Butter take to make?

Total time is about 20 minutes (10 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Mississippi River Pan-Seared Walleye with Lemon-Dill Butter?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) walleye fillets from drying out.

Can I substitute ingredients in Mississippi River Pan-Seared Walleye with Lemon-Dill Butter?

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 Mississippi River Pan-Seared Walleye with Lemon-Dill Butter 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 Mississippi River Pan-Seared Walleye with Lemon-Dill Butter?

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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