Herb-Crusted Salmon with Lemon-Dill Avocado Sauce

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

Succulent salmon fillets baked with a golden herb crust and served with a vibrant, creamy lemon-dill sauce made from avocado, perfect for a nutrient-rich Whole30 dinner. This american-inspired seafood (whole30) ready in about 30 minutes pairs salmon fillets, olive oil, fresh parsley for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a Whole30 week and pairs well with roasted sweet potato or a simple olive-oil salad. 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 American cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper. Pat salmon fillets dry, then season both sides with salt.
  2. Step 2: In a small bowl, mix 2 tbsp olive oil, 1/4 cup parsley, 1/4 cup dill, 2 minced garlic cloves, and 1 tbsp lemon zest. Spread evenly over salmon fillets.
  3. Step 3: Bake for 12-15 minutes until salmon flakes easily with a fork and edges are golden.
  4. Step 4: Blend avocado, 2 tbsp lemon juice, 1/4 cup dill, 1 tbsp olive oil, and salt in a food processor until smooth and creamy, scraping sides as needed.
  5. Step 5: Serve salmon topped with lemon-dill avocado sauce, garnished with extra dill.

Frequently asked questions

How long does Herb-Crusted Salmon with Lemon-Dill Avocado 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 Herb-Crusted Salmon with Lemon-Dill Avocado 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 Herb-Crusted Salmon with Lemon-Dill Avocado 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 Herb-Crusted Salmon with Lemon-Dill Avocado 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 Herb-Crusted Salmon with Lemon-Dill Avocado Sauce whole30?

Yes — this recipe is tagged whole30 based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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