Baked Salmon in Foil with Asparagus and Lemon Garlic Butter Sauce

Why You’ll Love This Recipe

This baked salmon in foil with asparagus and lemon garlic butter sauce is the perfect combination of flavor, simplicity, and health. The foil packet locks in moisture, ensuring tender, flaky salmon every time. The asparagus complements the rich, buttery sauce with its fresh, crisp texture, while the lemon and garlic add bright, savory notes. It’s a quick, fuss-free meal that’s perfect for busy weeknights or impressive enough for entertaining guests.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • Salmon fillets
  • Fresh asparagus spears
  • Lemon (sliced and juiced)
  • Garlic (minced)
  • Unsalted butter (melted)
  • Olive oil
  • Salt
  • Black pepper
  • Fresh parsley (optional, for garnish)

Directions

  1. Preheat your oven to 400°F (200°C).
  2. Lay out large sheets of aluminum foil and place the salmon fillets in the center.
  3. Arrange the asparagus spears around the salmon.
  4. In a small bowl, mix melted butter, minced garlic, lemon juice, olive oil, salt, and black pepper.
  5. Pour the lemon garlic butter sauce evenly over the salmon and asparagus.
  6. Place lemon slices on top of the salmon fillets.
  7. Fold the foil over the salmon and asparagus to create a sealed packet.
  8. Bake in the preheated oven for 15-20 minutes, depending on the thickness of the salmon.
  9. Carefully open the foil packets, garnish with fresh parsley if desired, and serve immediately.

Servings and Timing

  • Servings: 4
  • Preparation Time: 10 minutes
  • Cooking Time: 15-20 minutes
  • Total Time: 25-30 minutes

Variations

  • Herb Infusion: Add fresh dill, thyme, or rosemary for an herbal twist.
  • Spicy Kick: Incorporate red pepper flakes or a dash of hot sauce into the butter mixture.
  • Citrus Blend: Use a combination of lemon, lime, and orange slices for a citrus medley.
  • Vegetable Swap: Substitute asparagus with green beans, zucchini, or bell peppers.
  • Asian Flair: Add soy sauce, ginger, and sesame oil to the butter sauce for an Asian-inspired flavor.

Storage/Reheating

  • Storage: Store leftover salmon and asparagus in an airtight container in the refrigerator for up to 3 days.
  • Reheating: Reheat in the oven at 300°F (150°C) for about 10 minutes or until warmed through. Alternatively, microwave on medium power in 30-second intervals.

FAQs

Baked Salmon in Foil with Asparagus and Lemon Garlic Butter Sauce

How do I know when the salmon is cooked through?

The salmon should be opaque and flake easily with a fork. Its internal temperature should reach 145°F (63°C).

Can I use frozen salmon for this recipe?

Yes, just ensure it’s fully thawed before baking to ensure even cooking.

What other vegetables can I use instead of asparagus?

Green beans, zucchini, bell peppers, or broccoli work well as substitutes.

Can I make this recipe ahead of time?

You can prepare the foil packets a few hours in advance and refrigerate until ready to bake.

Do I have to use foil, or can I use parchment paper?

Parchment paper can be used, but foil provides a tighter seal, which helps retain moisture.

How do I prevent the salmon from drying out?

Avoid overbaking and ensure the foil packet is tightly sealed to trap steam.

Can I grill the foil packets instead of baking?

Yes, grill over medium heat for about 15 minutes, turning once halfway through.

Is this recipe gluten-free?

Yes, it’s naturally gluten-free as long as the ingredients used are certified gluten-free.

Can I add potatoes to the foil packet?

Yes, but slice them thinly or parboil them first to ensure they cook through in the same time as the salmon.

What type of salmon is best for this recipe?

Atlantic salmon, sockeye, or coho are all great options, depending on your taste preference.

Conclusion

Baked salmon in foil with asparagus and lemon garlic butter sauce is a flavorful, nutritious, and easy-to-make dish. Its vibrant flavors, minimal prep, and quick cooking time make it a perfect go-to meal for any occasion. Whether you’re cooking for family, friends, or just yourself, this recipe is sure to impress with its delicious taste and beautiful presentation.

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Baked Salmon in Foil with Asparagus and Lemon Garlic Butter Sauce

Baked Salmon in Foil with Asparagus and Lemon Garlic Butter Sauce

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  • Author: samahkitchen
  • Prep Time: 10 minutes
  • Cook Time: 15-18 minutes
  • Total Time: 25-28 minutes
  • Yield: 4 servings 1x
  • Category: Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

This baked salmon in foil with asparagus and a rich lemon garlic butter sauce is an easy, healthy, and flavorful dish perfect for weeknight dinners or special occasions. The foil locks in moisture, making the salmon tender and flaky, while the asparagus absorbs the zesty, buttery sauce for an extra burst of flavor.


Ingredients

Scale
  • 4 salmon fillets (about 6 oz each), skin-on or skinless
  • 1 bunch of asparagus, trimmed
  • 4 tablespoons unsalted butter, melted
  • 4 cloves garlic, minced
  • 1 lemon, thinly sliced
  • 2 tablespoons fresh lemon juice
  • 1 tablespoon olive oil
  • 1 teaspoon dried oregano
  • 1 teaspoon dried thyme (or fresh, if preferred)
  • Salt and pepper, to taste
  • Fresh chopped parsley, for garnish (optional)

Instructions

  • Preheat the oven to 400°F (200°C).
  • Prepare the foil packs: Cut 4 large sheets of heavy-duty aluminum foil. Place a salmon fillet in the center of each sheet. Divide the trimmed asparagus evenly between the packets, arranging them alongside the salmon.
  • Make the lemon garlic butter sauce: In a small bowl, whisk together the melted butter, olive oil, garlic, lemon juice, oregano, thyme, salt, and pepper.
  • Assemble: Drizzle the lemon garlic butter sauce evenly over the salmon and asparagus. Top each salmon fillet with 2-3 slices of lemon.
  • Seal the foil: Fold the sides of the foil over the salmon and asparagus, sealing the packets tightly to trap steam inside.
  • Bake: Place the foil packets on a baking sheet and bake in the preheated oven for 15-18 minutes, or until the salmon is cooked through and flakes easily with a fork.
  • Serve: Carefully open the foil packets (watch for steam), garnish with fresh chopped parsley if desired, and serve immediately.

Notes

  • For extra flavor, marinate the salmon in the lemon garlic butter sauce for 15-30 minutes before baking.
  • You can substitute green beans, broccoli, or zucchini for asparagus if preferred.
  • If using thick salmon fillets, adjust the baking time by adding 2-3 extra minutes

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