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

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

Pan-seared walleye fillets topped with a bright lemon-dill butter, capturing the essence of the Mississippi River region. This american-inspired seafood ready in about 25 minutes pairs fillets (5 oz each) walleye fillets, kosher salt, black pepper 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: 15 min Cook: 10 min Serves 4 American cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat 4 walleye fillets (5 oz each) dry with paper towels, then season both sides with 1 tsp kosher salt and 1/2 tsp black pepper.
  2. Step 2: Lightly dredge each fillet in 1/2 cup all-purpose flour, shaking off excess flour.
  3. Step 3: Heat 2 tbsp olive oil and 2 tbsp unsalted butter in a large skillet over medium-high heat until butter is melted and begins to foam.
  4. Step 4: Add the fillets to the skillet and cook for 3-4 minutes per side until the fish is golden brown and flakes easily with a fork.
  5. Step 5: Remove fillets from skillet and keep warm. Reduce heat to medium-low, add remaining 2 tbsp unsalted butter, 1 clove minced garlic, 2 tbsp fresh lemon juice, and 2 tbsp chopped fresh dill to skillet. Cook for 1 minute until fragrant and butter is melted.
  6. Step 6: Spoon lemon-dill butter over the fillets before serving.

Frequently asked questions

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

Total time is about 25 minutes (15 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-Style 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 kosher salt from drying out.

Can I substitute ingredients in Mississippi River-Style 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-Style 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-Style 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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