Oven-Roasted Salmon with Asparagus and Lemon-Dill Sauce
Tender oven-roasted salmon fillets served alongside asparagus with a bright and tangy lemon-dill sauce that fits perfectly into Whole30 guidelines. This mediterranean-inspired whole30 (whole30, gluten-free) ready in about 25 minutes blends (6 oz each), skin on salmon fillets, trimmed asparagus spears, olive oil into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 420 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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.
Ingredients
- 4 pieces (6 oz each), skin on salmon fillets
- 1 lb, trimmed asparagus spears
- 3 tbsp olive oil
- 1.5 tsp, divided salt
- 1 tsp, divided black pepper
- 3 tbsp fresh lemon juice
- 2 tbsp chopped fresh dill
- 1 clove, minced garlic clove
- 3 tbsp mayonnaise (Whole30 compliant)
Instructions
- Step 1: Preheat oven to 400°F. Place 4 salmon fillets (6 oz each) skin-side down on a parchment-lined baking sheet. Drizzle 1.5 tbsp olive oil over the fillets and sprinkle with 1 tsp salt and 0.5 tsp black pepper. Arrange 1 lb trimmed asparagus spears around the salmon and toss asparagus with 1.5 tbsp olive oil, 0.5 tsp salt, and 0.5 tsp black pepper.
- Step 2: Roast salmon and asparagus in the oven for 12-15 minutes until salmon flakes easily with a fork and asparagus is tender-crisp.
- Step 3: Meanwhile, whisk together 3 tbsp mayonnaise, 3 tbsp fresh lemon juice, 2 tbsp chopped fresh dill, and 1 minced garlic clove in a small bowl until smooth.
- Step 4: Serve salmon and asparagus hot drizzled with the lemon-dill sauce.
Frequently asked questions
How long does Oven-Roasted Salmon with Asparagus and Lemon-Dill Sauce take to make?
Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Oven-Roasted Salmon with Asparagus and Lemon-Dill Sauce?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Oven-Roasted Salmon with Asparagus and Lemon-Dill 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 Oven-Roasted Salmon with Asparagus and Lemon-Dill 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 Oven-Roasted Salmon with Asparagus and Lemon-Dill Sauce whole30?
Yes — this recipe is tagged whole30, gluten-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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