Keto Lemon-Dill Baked Salmon with Crispy Asparagus

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Perfectly seared salmon fillets with a bright lemon-dill sauce, roasted alongside tender asparagus in a single pan — ready in under 30 minutes with minimal cleanup. This mediterranean-inspired seafood (keto, low carb) ready in about 30 minutes pairs (6 oz each) Salmon fillets, trimmed Asparagus, Olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 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.

★ 3.9 (12 ratings) Prep: 15 min Cook: 15 min Serves 4 Mediterranean cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper. Place 1 lb trimmed asparagus on the sheet, then drizzle with 1 tablespoon olive oil, 1/4 teaspoon salt, and 1/8 teaspoon black pepper. Toss to coat evenly and spread in a single layer. Roast for 12-15 minutes until crisp-tender and slightly charred at the edges.
  2. Step 2: While asparagus roasts, season 4 salmon fillets (6 ounces each) with 1/4 teaspoon salt and 1/8 teaspoon black pepper. In a small bowl, combine 2 tablespoons fresh lemon juice, 2 tablespoons chopped fresh dill, 2 minced garlic cloves, and 2 tablespoons butter. Set aside.
  3. Step 3: Heat 2 tablespoons olive oil in an oven-safe skillet over medium-high heat until shimmering. Add salmon skin-side down and cook for 3 minutes until golden brown. Flip salmon and spoon the lemon-dill butter mixture evenly over the top. Transfer skillet to oven and bake for 8-10 minutes until salmon is opaque and flakes easily with a fork.
  4. Step 4: Remove from oven, transfer salmon to a plate, and serve immediately over roasted asparagus. Spoon any remaining sauce from the skillet over the top.

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Frequently asked questions

How long does Keto Lemon-Dill Baked Salmon with Crispy Asparagus 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 Keto Lemon-Dill Baked Salmon with Crispy Asparagus?

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) salmon fillets from drying out.

Can I substitute ingredients in Keto Lemon-Dill Baked Salmon with Crispy Asparagus?

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 Keto Lemon-Dill Baked Salmon with Crispy Asparagus 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 Keto Lemon-Dill Baked Salmon with Crispy Asparagus keto?

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

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