Easy Baked Salmon with Asparagus and Lemon Garlic Butter

August 5, 2025

This easy baked salmon is perfect for a quick dinner. The salmon is tender and flaky, paired with fresh asparagus and a tasty lemon garlic butter that adds a zing!

Honestly, this dish makes me feel like a chef every time I make it! It’s simple, and the flavors come together so well. Serve it up, and you’ll impress everyone at the table!

Key Ingredients & Substitutions

Salmon: Fresh salmon is best, but you can also use frozen salmon. Just be sure to thaw it completely before cooking. If you want a milder flavor, try using trout instead.

Asparagus: Fresh asparagus adds a lovely crunch. If it’s out of season, feel free to substitute with green beans or broccolini, which work well with the lemon garlic butter, too.

Butter: Unsalted butter is my go-to for this recipe, but you can use ghee or olive oil for a dairy-free option. Both keep the dish tasty!

Garlic: Fresh minced garlic gives great flavor, but if you have garlic powder, use it sparingly—just about half a teaspoon will do.

Lemon: Fresh lemon is fantastic for this dish. If you don’t have fresh lemon, bottled lemon juice will work, but fresh juice has the best flavor.

How Do I Ensure My Salmon is Perfectly Cooked?

Getting the salmon cooked just right can be tricky. Here’s how to do it:

  • Cook the salmon until it flakes easily with a fork. This usually takes about 15-20 minutes in a 400°F oven.
  • Check the thickest part of the fillet; it should have an internal temperature of 145°F.
  • If you’re unsure, it’s better to undercook a little, as salmon will continue to cook slightly after you take it out of the oven.

Remember to let the salmon rest for a few minutes before serving. This allows the juices to redistribute, keeping it moist and flavorful!

Easy Baked Salmon with Asparagus and Lemon Garlic Butter

Easy Baked Salmon with Asparagus and Lemon Garlic Butter

Ingredients You’ll Need:

For the Salmon and Asparagus:

  • 1 ½ pounds salmon fillet (skin on or off, as preferred)
  • 1 bunch fresh asparagus, trimmed

For the Lemon Garlic Butter:

  • 3 tbsp unsalted butter, melted
  • 3 cloves garlic, minced
  • 1 lemon, sliced thinly (reserve some slices for garnish)
  • 1 tbsp lemon juice (freshly squeezed)
  • 1 tsp dried oregano or Italian seasoning
  • Salt and freshly ground black pepper, to taste

For Garnish:

  • 2 tbsp fresh parsley, chopped
  • 1 tbsp olive oil (for asparagus)

How Much Time Will You Need?

This recipe takes about 10 minutes to prep and 15-20 minutes to bake. In total, you’ll be enjoying this delicious dish in about 30-35 minutes! Perfect for a healthy weeknight meal.

Step-by-Step Instructions:

1. Preheat the Oven:

Start by preheating your oven to 400°F (200°C). This is important to ensure your salmon cooks evenly and quickly. Line a baking sheet with aluminum foil for easy cleanup later!

2. Prepare the Salmon and Asparagus:

Place the salmon fillet in the center of your foil sheet. Next, arrange the trimmed asparagus spears around the salmon. They’ll cook beautifully alongside the fish!

3. Make the Lemon Garlic Butter:

In a small bowl, whisk together the melted butter, minced garlic, lemon juice, dried oregano (or Italian seasoning), and a pinch of salt and pepper. This mixture will add tons of flavor to your salmon.

4. Add the Butter Mixture:

Pour the lovely lemon garlic butter over the salmon. Be sure to get some of that garlic evenly spread on top of the fish for maximum flavor.

5. Garnish with Lemon:

Lay lemon slices on and around the salmon. Don’t forget to set a few aside to garnish your dish once it’s cooked. This adds a beautiful touch!

6. Season the Asparagus:

Drizzle the asparagus with olive oil and season them lightly with salt and pepper to bring out their natural flavor.

7. Seal the Foil:

Fold the foil over the salmon and asparagus to create a sealed packet. This helps lock in moisture and flavor while it bakes.

8. Bake!

Place the foil packet in the oven and bake for about 15-20 minutes. Keep an eye on it – the salmon is done when it flakes easily with a fork and the asparagus is tender.

9. Serve It Up:

Carefully open the foil packet (watch out for the hot steam!). Transfer the delicious salmon and asparagus to plates.

10. Garnish and Enjoy:

Sprinkle with fresh chopped parsley and the reserved lemon slices. Serve immediately and enjoy the bright flavors of your easy baked salmon with asparagus!

This meal is not only healthy and delicious but also visually appealing—perfect for impressing guests or a cozy dinner at home!

Easy Baked Salmon with Asparagus and Lemon Garlic Butter

FAQ for Easy Baked Salmon with Asparagus and Lemon Garlic Butter

Can I Use Frozen Salmon for This Recipe?

Absolutely! Just make sure to thaw the frozen salmon in the refrigerator overnight or in a sealed plastic bag submerged in cold water before cooking. Pat it dry before seasoning to ensure it cooks evenly.

Can I Substitute the Asparagus with Another Vegetable?

Yes! If asparagus isn’t your favorite, you can use green beans, broccolini, or even zucchini. Just keep in mind that cooking times may vary slightly depending on the vegetable you choose.

How Do I Store Leftovers?

If you have leftovers, store them in an airtight container in the fridge for up to 3 days. To reheat, place the salmon and asparagus in the oven at 350°F (175°C) for about 10-12 minutes or until warmed through.

Can I Make This Recipe Ahead of Time?

You can prepare the salmon and asparagus packet ahead of time! Just assemble everything and refrigerate it for up to 2 hours before baking. When you’re ready to eat, pop it in the oven and follow the baking instructions.

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Julia

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