Oven-Roasted Salmon with Garlic Asparagus and Lemon

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

Tender oven-roasted salmon fillets served alongside garlic-infused asparagus spears, brightened with fresh lemon for a simple Whole30 dinner. This whole30 (whole30, gluten free) ready in about 25 minutes pairs (6 oz each), skin on salmon fillets, trimmed asparagus spears, thinly sliced garlic cloves 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 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: 15 min Serves 4 Whole30 cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Line a baking sheet with parchment paper. Arrange 4 salmon fillets skin-side down on one side of the sheet. Drizzle with 2 tbsp olive oil, then season with 1 tsp sea salt and 1/2 tsp black pepper.
  2. Step 2: On the other side of the baking sheet, place 1 lb trimmed asparagus spears. Toss asparagus with 1 tbsp olive oil, 3 thinly sliced garlic cloves, remaining 1/2 tsp sea salt, and 1/2 tsp black pepper.
  3. Step 3: Roast salmon and asparagus in the oven for 12-15 minutes until salmon flakes easily with a fork and asparagus is tender-crisp.
  4. Step 4: Remove from oven, squeeze juice of half the lemon over everything, garnish with 2 tbsp chopped fresh dill if using, and serve with remaining lemon wedges.

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Frequently asked questions

How long does Oven-Roasted Salmon with Garlic Asparagus and Lemon take to make?

Total time is about 25 minutes (10 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 Oven-Roasted Salmon with Garlic Asparagus and Lemon?

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 trimmed asparagus spears from drying out.

Can I substitute ingredients in Oven-Roasted Salmon with Garlic Asparagus and Lemon?

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 Oven-Roasted Salmon with Garlic Asparagus and Lemon 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 Oven-Roasted Salmon with Garlic Asparagus and Lemon whole30?

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

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