Crisp-Topped Salmon with Dill-Caper Sauce

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

Perfectly seared salmon fillets with a bright dill-caper sauce and roasted asparagus, ready in 30 minutes. This seafood (high-protein, low-carb) ready in about 30 minutes pairs salmon fillets, avocado oil, asparagus for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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: 15 min Serves 4 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place asparagus on a baking sheet, drizzle with 1 tsp avocado oil, and season with 1/4 tsp salt and 1/8 tsp pepper; roast for 12-15 minutes until crisp-tender.
  2. Step 2: Pat salmon skin dry with paper towels, then season both sides with 1/4 tsp salt and 1/8 tsp pepper. Heat 1 tbsp avocado oil in an oven-safe skillet over medium-high heat until shimmering; place salmon skin-side down and cook for 3 minutes until golden.
  3. Step 3: Flip salmon, add butter, capers, garlic, lemon zest, and 1 tbsp lemon juice to the skillet; reduce heat to medium and simmer for 4 minutes until salmon reaches 125°F (52°C) internally.
  4. Step 4: Stir in 1 tbsp dill, remove skillet from heat, and let rest for 2 minutes. Serve salmon with roasted asparagus, drizzling with pan sauce and topping with remaining dill.

Frequently asked questions

How long does Crisp-Topped Salmon with Dill-Caper Sauce take to make?

Total time is about 30 minutes (15 min prep + 15 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 Crisp-Topped Salmon with Dill-Caper Sauce?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Crisp-Topped Salmon with Dill-Caper 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 Crisp-Topped Salmon with Dill-Caper 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.

Is Crisp-Topped Salmon with Dill-Caper Sauce high-protein?

Yes — this recipe is tagged high-protein, low-carb, gluten-free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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