Garlic Butter Salmon Asparagus (Printable)

Tender salmon roasted with asparagus and a savory garlic butter sauce for a fresh, flavorful meal.

# What You Need:

→ Seafood

01 - 4 salmon fillets (6 oz each), skin-on or skinless

→ Vegetables

02 - 1 lb fresh asparagus, woody ends trimmed
03 - 1 lemon, sliced into rounds
04 - 2 tbsp chopped fresh parsley, optional for garnish

→ Garlic Butter Sauce

05 - 4 tbsp unsalted butter, melted
06 - 3 cloves garlic, minced
07 - 1 tbsp fresh lemon juice
08 - 1 tsp Dijon mustard
09 - 1/2 tsp salt
10 - 1/4 tsp black pepper
11 - 1/4 tsp crushed red pepper flakes, optional

# How To Make It:

01 - Preheat oven to 400°F. Line a large baking sheet with parchment paper or foil.
02 - Position salmon fillets in the center of the baking sheet. Arrange trimmed asparagus around salmon in a single layer. Tuck lemon slices between salmon and asparagus.
03 - In a small bowl, whisk together melted butter, minced garlic, lemon juice, Dijon mustard, salt, black pepper, and red pepper flakes.
04 - Drizzle the garlic butter sauce evenly over the salmon and asparagus.
05 - Roast in the oven for 15 to 18 minutes, or until the salmon flakes easily with a fork and the asparagus is just tender.
06 - Garnish with chopped parsley before serving. Serve immediately with extra lemon wedges if desired.

# Expert Tips:

01 -
  • The whole meal roasts together on one pan, leaving your stovetop completely free and your cleanup laughably minimal.
  • Salmon cooks so fast that you can have dinner on the table in under forty minutes, even when unexpected guests arrive.
  • That garlic butter sauce is honestly addictive, and it naturally complements both the fish and vegetables without any fussy technique.
  • It works for weeknight dinners and fancy dinner parties equally well, which is the holy grail of cooking.
02 -
  • Don't skip the parchment paper or foil—I learned this the hard way when my first attempt stuck to the sheet, and it's genuinely not worth the scraped fish.
  • The salmon continues cooking slightly after you pull it from the oven, so aim for just-undercooked when you check it, not perfectly flaked all the way through.
  • Fresh garlic makes a real difference here; if you only have pre-minced garlic, use less because it's often stronger and can turn bitter if roasted too long.
03 -
  • Pat your salmon dry before it goes on the sheet—any excess moisture prevents browning and keeps the skin from crisping.
  • Don't crowd the pan; give everything space so heat circulates and you get that beautiful caramelization instead of steam.
  • Keep the oven door closed while it's roasting so you maintain the temperature and don't lose all that heat, even if you're curious about how it's coming along.
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