Baked Salmon in Foil with Asparagus and Lemon Garlic Butter

A Simple Yet Elegant Salmon Dish

Baked salmon in foil with asparagus and lemon garlic butter is a quick, healthy, and delicious meal that requires minimal prep and cleanup. This dish features tender, flaky salmon fillets paired with crisp asparagus, all infused with the rich flavors of butter, garlic, lemon, and herbs. The foil wrapping locks in moisture, ensuring perfectly cooked fish every time.

Why You’ll Love This Recipe

• Quick & Easy: Ready in about 30 minutes with minimal prep.
• Healthy: Packed with omega-3 fatty acids, vitamins, and antioxidants.
• Flavorful: The combination of lemon, garlic, and butter enhances the natural taste of the salmon.
• Mess-Free: Cooking in foil means easy cleanup.

Ingredients

• 4 salmon fillets (about 6 ounces each)
• 1 bunch asparagus, trimmed
• 4 tablespoons unsalted butter, melted
• 3 cloves garlic, minced
• 1 lemon, thinly sliced
• 1 tablespoon fresh lemon juice
• 1 teaspoon Dijon mustard
• 1 teaspoon honey (optional, for balance)
• 1 teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon paprika
• ½ teaspoon red pepper flakes (optional)
• 1 tablespoon fresh parsley, chopped
• 1 teaspoon fresh thyme leaves (or ½ teaspoon dried thyme)
• 4 sheets of aluminum foil

Instructions

1. Preheat and Prepare

Preheat your oven to 375°F (190°C). Tear four large pieces of aluminum foil, each big enough to wrap a salmon fillet and asparagus.

2. Make the Lemon Garlic Butter

In a small bowl, whisk together melted butter, minced garlic, lemon juice, Dijon mustard, honey, salt, pepper, paprika, and red pepper flakes.

3. Assemble the Foil Packets

Place each salmon fillet in the center of a foil sheet. Arrange a handful of trimmed asparagus alongside the salmon. Drizzle the lemon garlic butter mixture evenly over the salmon and asparagus. Top each fillet with a few lemon slices and sprinkle with parsley and thyme.

4. Seal the Packets

Fold the foil over the salmon and crimp the edges to seal tightly, creating a packet. Ensure the foil is closed properly to trap steam inside.

5. Bake

Place the foil packets on a baking sheet and bake for 15–20 minutes, depending on the thickness of the salmon. For extra caramelization, open the foil during the last 3–5 minutes and broil on high.

6. Serve

Carefully open the foil packets (watch out for steam) and serve immediately. Garnish with extra parsley and a squeeze of lemon juice if desired.

Variations

• Vegetable Swap: Substitute asparagus with green beans, zucchini, or bell peppers.
• Spicy Kick: Add more red pepper flakes or a pinch of cayenne.
• Herb Choices: Try fresh dill, basil, or rosemary instead of thyme.
• Dairy-Free Option: Replace butter with olive oil for a lighter version.

Servings & Timing

• Servings: 4
• Prep Time: 10 minutes
• Cook Time: 15–20 minutes
• Total Time: 25–30 minutes

Storage & Reheating

• Refrigeration: Store leftovers in an airtight container for up to 3 days.
• Freezing: Wrap cooked salmon in foil and place in a freezer-safe bag for up to 2 months.
• Reheating: Reheat gently in a 300°F oven for 10 minutes or microwave in short intervals to prevent overcooking.

Frequently Asked Questions

How do I know when the salmon is done?

Salmon is done when it flakes easily with a fork and reaches an internal temperature of 145°F (63°C).

Can I use frozen salmon?

Yes, but thaw it completely before cooking for even results.

What’s the best type of salmon for this recipe?

Wild-caught salmon, such as sockeye or coho, offers the best flavor and texture, but farm-raised Atlantic salmon also works well.

Can I make this on the grill?

Yes! Grill the foil packets over medium heat for about 10–12 minutes.

Is this recipe keto-friendly?

Yes! It’s low in carbs and high in healthy fats, making it ideal for a keto diet.

Can I make this without foil?

Yes, bake the salmon and asparagus in a covered baking dish instead.

What can I serve with this dish?

Pair it with rice, quinoa, mashed potatoes, or a fresh salad for a complete meal.

Can I use other types of fish?

Yes! Try cod, halibut, or trout for a variation.

Can I prepare this ahead of time?

Yes, assemble the foil packets a few hours in advance and refrigerate until ready to bake.

Why add honey?

Honey balances the acidity of the lemon and enhances the overall flavor. It’s optional but recommended.

Conclusion

Baked salmon in foil with asparagus and lemon garlic butter is a perfect dish for a quick weeknight meal or a special dinner. It’s nutritious, bursting with flavor, and requires minimal effort. Whether you follow the classic recipe or try one of the variations, this dish is sure to impress!

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