Grilled Salmon in Foil

Apr 08, 2023

Grilled Salmon in Foil

Grab your big girl (or big boy) apron, your tongs, and your attitude, because we’re conquering culinary fears with this easy, perfect, you-can’t-mess-it-up Grilled Salmon in Foil.

The best Grilled Salmon in Foil topped with lemon and dill

Even if you are intimidated to cook fish (I was for years!) or intimidated to use the grill (yep, I was scared of that too), this grilled salmon recipe is foolproof.

I’ve included all the best tips for how to grill salmon, ways to flavor salmon, what to serve with salmon, and more!

This post is your grilled salmon toolkit.

This recipe is based on my go-to Baked Salmon In Foil.

Before grilling season leaves us, I’ve had on my mind to adapt, test, and perfect that much loved baked salmon recipe to the grill. Today is the day!

Read on for detailed photos and step-by-steps for how to cook grilled salmon in foil.
At the bottom of the post, I’ve included a recipe for grilled salmon with lemon and dill (and garlic and butter). It’s a lovely combination.
You can follow those flavor recommendations or use the same grilling method with one of the other suggested variations below.

Best Grilled Salmon in Foil topped with dill and lemon to serve with vegetables

The Easiest Way to Grill Salmon

While you can grill salmon without foil (see this classic Grilled Salmon and Cedar Plank Salmon for recipes), for a foolproof method that works especially well for a large piece of salmon, use the foil packet method.

Using foil to make a packet around the salmon keeps the salmon moist when grilling. It ensures the salmon turns out perfectly tender and flaky, not dry.
With the foil method, you also don’t need to worry about the salmon falling apart or sticking to the grill grates.

Avoid sad, stuck-on, dry salmon: use foil to grill!

Fresh salmon to be cooked to 145 degrees F on the grill for Grilled Salmon in Foil

How to Make the Best Grilled Salmon in Foil

1. Start by Selecting The Best Fish

Look for salmon that is bright pink in color, that smells fresh but not fishy, and, if possible, is wild caught.
For more information on how to pick salmon, see How to Cook Salmon.

2. Lay a Large Sheet of Foil on a Baking Sheet

You’ll want a piece large enough to fully wrap around your piece of fish, with plenty of overhang on all sides to make a foil packet.
I recommend using a heavy-duty foil or at least slightly thicker foil, as it is less prone to tearing.
The baking sheet is there so it’s easy to carry to your grill. When you’re done grilling, you can slide the foil packet right back onto it, then carry it straight to the kitchen (or your table).
If you do not want your food to touch the foil directly, lay a sheet of parchment paper on top of the foil to act as a barrier. Cooking food directly in foil has been noted as a health concern by some, so do whatever makes you the most comfortable.

Fresh lemon slices and dill in foil to be topped with salmon for Grilled Salmon in Foil

3. Place Half of the Herbs and Citrus on the Foil

Most often, I do a simple grilled salmon: a few sprigs of herbs and lemon slices. I like dill, but you can use any mix of fresh herbs and citrus that you like.
If you use a stronger herb like rosemary or dill, be more sparing on the herbs. Herbs like parsley or cilantro are more delicate, so you can be more generous.
For citrus, use lemon, lime, or orange (or try all 3!). Of these, lime is the strongest.
Of course, you don’t have to use lemon and herbs—you can use salmon that’s rested in your favorite marinade, or a different blend of herbs and seasonings.

4. Arrange the Salmon on Top

Place the salmon on the foil skin side down, flesh side up.
If you realize your sheet of foil is too small, simple tuck a second one behind it.

Fresh salmon, lemon slices, and dill on foil to be grilled for Grilled Salmon in Foil

5. Add Butter, Garlic, and Seasonings

For grilled salmon, I’ve been loving the flavor of melted butter. Two tablespoons are all you need for a full 1 ½ pounds of fish. Worth it!
If you prefer not to use butter or need the grilled salmon in foil dairy free, you can use olive oil or another cooking oil of choice.
For seasonings, I like minced fresh garlic, along with plenty of kosher salt and black pepper.
Be generous with the salt and pepper! The more fish you have, the more you need.
Place more herbs and citrus on top.
For other ways to flavor the salmon, try Salmon Seasoning for a dry rub or this go-to easy Salmon Marinade.

Grilled asparagus and Grilled Salmon in Foil cooked to 145 degrees on the grill

6. Seal the Foil Packet and GRILL!

A large piece of salmon should be grilled over medium heat, about 375 to 400 degrees F. This recipe is written for grilled salmon in foil on a gas grill, and it also works for a charcoal grill, Traeger grill, or Big Green Egg.
Once you close the grill lid, the salmon should cook for 14-18 minutes, until almost completely cooked through at the thickest part. The cooking time will vary based on the thickness of your salmon.

Grilled Salmon in Foil with the skin removed topped with lemon and dill

How to Tell When Salmon is Finished Cooking

The eternal question! The greatest of salmon crimes (in addition to under seasoning) is overcooking.

As this Salmon Temperature Guide outlines, the best way to tell if salmon is done is to use an instant read thermometer like this one. Remove the salmon at 135 degrees F, then let it rest.
The FDA recommends cooking salmon to 145 degrees F, but its temperature will continue to rise as it rests.
If you don’t have a meat thermometer, you can check for doneness by taking a sharp knife and peeking into the thickest part of your salmon. If it is beginning to flake, but still has a little translucency in the middle, it is done.
If your piece is thinner (around 1-inch thick) check several minutes early to ensure your salmon does not overcook. If your piece is very thick (1 1/2 inches or more), it may need longer.

Grilled Salmon in Foil topped with lemon and dill and a side of grilled asparagus on a white plate

What to Serve with Grilled Salmon in Foil

Grilled Portobello Mushrooms. Grilled mushrooms are a delicious, easy side dish that offers a meaty flavor. Try my Grilled Portobello Mushrooms recipe.
Grilled Sweet Potato Fries. Serve your Grilled Salmon in Foil with these Grilled Sweet Potato Fries for a fun and easy summer dinner!
Grilled Asparagus. Most often, we do Grilled Salmon in Foil with asparagus. You can cook it right alongside the salmon. See this Grilled Asparagus for a recipe.
Broccoli. Grilled Broccoli and Roasted Broccoli are stellar ways to make it.
Carbohydrates. Serve your Grilled Salmon in Foil on top of a bed of rice like Lemon Rice, alongside Healthy Potato Salad or Grilled Potatoes, or with Grilled Corn.
Roasted Vegetables. Roast a hearty side dish of vegetables in the oven to serve with your Grilled Salmon in Foil. Roasted Brussels Sprouts with Garlic and Roasted Zucchini would all pair nicely. Or a a mix of Oven Roasted Vegetables.

More Ways to Season Grilled Salmon

In addition to the dill and lemon grilled salmon below, here are more tasty suggestions to keep the recipe feeling fresh:

Grill Salmon in Foil with Capers. For a bright, slightly Italian spin, use a few sprigs of thyme in place of the dill and reduce the salt to ½ teaspoon. Sprinkle the finished fish with 1 to 2 tablespoons of drained capers.
Grilled Salmon in Foil with Lime. Use lime for the lemon and cilantro in place of dill. Enjoy alongside a Skinny Margarita.
Grilled BBQ Salmon in Foil. Instead of the melted butter and garlic, brush 1/4 cup of BBQ sauce (try this homemade barbecue sauce) on the salmon before grilling. Top with lemon slices as directed.
Grilled Salmon in Foil with Soy Sauce. For an Asian spin on your Grilled Salmon in Foil, swap out the melted butter for 1/4 cup of soy sauce. Drizzle the soy sauce over the salmon and top with garlic as directed before placing on the grill. Because of the high sodium content in soy sauce, you can also omit or reduce the added salt. This version would be delicious served with Asian Noodle Salad.
Grilled Salmon in Foil with Brown Sugar. A sweet twist on this Grilled Salmon in Foil! Stir 1/4 cup brown sugar into 1/4 cup melted butter, and brush evenly over the salmon. Top with the garlic, salt, pepper, and lemon as directed.

More Ways to Cook Salmon

Yes, we adore baked or grilled salmon in foil, but there are also many other healthy salmon recipes that don’t use foil.

Lemon Pepper Salmon. You can also use this lemon pepper seasoning on the grill.
Whole30 Salmon. A great way to make a salmon fillet.
Soy Ginger Salmon. This glaze would also work nicely on grilled salmon.
Salmon Patty Recipe. You can make these with leftover grilled salmon too.
Salmon Burgers. If you make these on the grill, I suggest using a grill-proof skillet or grill pan. Flip halfway through.

Asparagus, lemon, and dill served with Grilled Salmon in Foil on a white plate

Have you made a simple grilled salmon fillet before?

If you try this recipe or have other salmon grilling tips, I’d love to hear from you in the comments.

Frequently Asked Questions

Do You Have to Flip Salmon on the Grill?

No, you do not need to flip salmon when grilling (in fact, if you do try to flip it, you’re very likely to have it stick and fall apart). The foil packet method in this recipe does an especially good job making sure the salmon cooks evenly without flipping.

Is It Better to Grill Salmon with the Skin Off or On?

Since the skin is easy to remove after salmon is cooked, you can grill it with the skin off or on. Leaving the skin on can help the keep the salmon moist and deter overcooking, so if you are on the fence or new to cooking salmon, leave it on. If you prefer the skin is off for presentation purposes, if you grill the salmon in foil, you can remove the skin, since you don’t need to worry about the salmon falling apart.

Which Side of Salmon Do You Grill First?

If you grill salmon directly on grill grates, grill it skin side down. Do not grill it face side down, as the flesh is likely to tear and stick. With the foil packet, you don’t need to worry about sticking. You can also place a cast iron skillet on the grill and make Pan Seared Salmon.

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