Lemon-Garlic Butter Salmon with Roasted Asparagus
Elegant salmon fillets bathed in a rich lemon-garlic butter sauce, paired with perfectly roasted asparagus for a restaurant-quality meal. This Mediterranean-inspired quick recipe, ready in about 35 minutes, pairs salmon fillets, butter, garlic 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.
Ingredients
- 4 (6 oz each) salmon fillets
- 4 tbsp, divided butter
- 4 cloves, minced garlic
- 2, zested and juiced lemon
- 2 tbsp, chopped fresh dill
- 1 lb, trimmed asparagus
- 1 tbsp olive oil
- 1/2 tsp salt
- 1/4 tsp black pepper
The sheet pan we’d roast this on → Best Sheet Pans in 2026: Top Picks + Buying Guide
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Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 400°F (200°C). Place 1 lb trimmed asparagus on a baking sheet, drizzle with 1 tbsp olive oil, and season with 1/2 tsp salt and 1/4 tsp black pepper; toss to coat.
- Step 2: Roast asparagus for 10 minutes while preparing the sauce.
- Step 3: Melt 2 tbsp butter in a skillet over medium heat, add 4 minced garlic cloves, and cook for 1 minute until fragrant (do not brown).
- Step 4: Stir in remaining 2 tbsp butter, 2 tbsp lemon juice, 1 tbsp lemon zest, and 2 tbsp chopped dill until smooth.
- Step 5: Place 4 salmon fillets (6 oz each) on a separate baking sheet, season with 1/2 tsp salt and 1/4 tsp black pepper, and bake for 12-15 minutes until cooked through.
- Step 6: Serve salmon with roasted asparagus and drizzle generously with the lemon-garlic butter sauce.
Frequently asked questions
How long does Lemon-Garlic Butter Salmon with Roasted Asparagus take to make?
Total time is about 35 minutes (10 min prep + 25 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 Lemon-Garlic Butter Salmon with Roasted Asparagus?
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 Lemon-Garlic Butter Salmon with Roasted 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 Lemon-Garlic Butter Salmon with Roasted 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.
What goes well with Lemon-Garlic Butter Salmon with Roasted Asparagus?
Mediterranean quick meals like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
