I just made Garlic Butter Sheet Pan Salmon that’s ridiculously juicy and flavorful and honestly better than any restaurant version, so keep scrolling if you don’t believe me.

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I’m obsessed with this Garlic Butter Sheet Pan Salmon because it actually tastes like someone cared, not just a restaurant throw-together. I love the way garlic sings and how the unsalted butter, melted, coats every inch so the salmon stays juicy.

And it’s dumb simple, part of my Easy Salmon Recipes rotation when life gets chaotic. I adore the bright hit of citrus and the little crunchy edges from roasting.

But mostly I love that it looks restaurant-fancy on the plate while being totally no-drama in the kitchen. I eat it way too often and never apologize.

Not sorry though.

Ingredients

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Salmon fillets: protein-packed, flaky and rich, skin gets crispy if you leave it on.
Kosher salt: brings out the real fishiness, don’t be shy with it.
Black pepper: little bite and warmth, it’s simple but necessary.
Unsalted butter: adds silky richness and that cozy, comforting mouthfeel.
Olive oil: helps crisp edges and keeps things from sticking, subtle fruitiness.
Garlic: bright punch, makes it smell like dinner’s actually happening.
Lemon juice: brightens the whole thing, cuts through the fattiness nicely.
Lemon zest: concentrated citrus pop, small thing, big impact.
Lemon slices: pretty and juicy, they roast up sweet and tangy.
Parsley: fresh green finish, it makes the plate look alive.
Paprika: smoky color and warmth, or mild sweetness if you pick regular.
Red pepper flakes: optional heat, adds kick if you’re feeling bold.
Potatoes or asparagus: carbs or veggies, pick your vibe for the pan.

Ingredient Quantities

About 4 (6 oz) salmon fillets, skin on if you got it

1 tsp kosher salt (or to taste)

1/2 tsp freshly ground black pepper

4 tbsp unsalted butter, melted

2 tbsp olive oil

3 cloves garlic, minced (more if you like garlic)

2 tbsp fresh lemon juice (about 1 lemon)

1 tsp lemon zest

1 small lemon, thinly sliced for roasting

2 tbsp fresh parsley, chopped (or more for garnish)

1/2 tsp smoked paprika or regular paprika

1/4 tsp red pepper flakes, optional for heat

1 lb baby potatoes, halved, or 1 lb asparagus trimmed (pick one or use both)

Salt and pepper for the veggies, about 1/2 tsp salt and 1/4 tsp pepper

How to Make this

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1. Preheat oven to 425F and line a large sheet pan with foil or parchment for easy cleanup, then pat the salmon dry and let it sit at room temp while you prep the veggies.

2. If using baby potatoes: halve them and boil in salted water for 8 minutes until just tender, drain and dry well. If using asparagus: trim woody ends and pat dry. You can do both if you want more veggies, just space them out on the pan.

3. Toss the potatoes or asparagus on the sheet pan with 2 tbsp olive oil, about 1/2 tsp salt and 1/4 tsp pepper, and spread them into an even layer so they roast not steam.

4. In a small bowl whisk together 4 tbsp melted butter, 3 minced garlic cloves, 2 tbsp fresh lemon juice, 1 tsp lemon zest, 1 tsp kosher salt (or to taste), 1/2 tsp black pepper, 1/2 tsp smoked or regular paprika, and 1/4 tsp red pepper flakes if using. Taste quickly and adjust salt or lemon if needed.

5. Place thin lemon slices across the veggies and set the salmon fillets skin-side down on the pan, leaving space between pieces so air circulates. Spoon about half the butter-garlic sauce over the fillets and a little over the veggies.

6. Roast at 425F: for halved baby potatoes it usually takes 15 to 18 minutes, for asparagus about 10 to 12 minutes. Salmon 6 oz fillets will cook in about 10 to 14 minutes depending on thickness. Check salmon at 10 minutes, it should flake easily and read 125 to 130F for medium. If veggies need more time, remove the fish earlier and tent with foil to keep warm.

7. When salmon is done, brush on the remaining garlic-butter mixture and sprinkle chopped parsley and extra lemon zest over everything for brightness.

8. Let the salmon rest 2 minutes before serving so the juices redistribute. Squeeze extra fresh lemon if you like it brighter, and add more red pepper flakes for heat.

9. Tips: use skin-on fillets for a crispy bottom if you want, and line the pan so cleanup is easy. Don’t overcrowd the pan or the fish will steam instead of roast. If your potatoes are small and thin, skip boiling and just roast 18 to 22 minutes.

Equipment Needed

1. Large rimmed sheet pan (lined with foil or parchment)
2. Medium pot (for boiling potatoes) or colander if skipping boiling
3. Mixing bowl (small) for the butter garlic sauce
4. Whisk or fork (to mix the sauce)
5. Measuring spoons and a tablespoon
6. Chef’s knife and a cutting board
7. Tongs or a fish spatula (for moving the salmon)
8. Oven mitts or pot holders
9. Instant-read thermometer (to check salmon doneness)
10. Spoon or silicone brush (to spoon/brush sauce over fish)

FAQ

Q: Can I use frozen salmon for this sheet pan recipe? A: Yes, but thaw it first for even cooking. Pat the fillets very dry with paper towels so they sear and get a bit of color. If it’s still partially frozen the center will steam and turn out watery.

Q: Do I need to remove the skin from the salmon? A: No, you don't have to. Cooking with the skin on helps hold the fillet together and adds flavor. If you don't like it, loosen it with a spatula after cooking and peel it off, it should come away easily.

Q: How long do the potatoes or asparagus take to cook with the salmon? A: Potatoes need more time. Toss halved baby potatoes with oil and roast alone for 15-20 minutes first, then add the salmon for another 12-15 minutes. Asparagus cooks fast so put it on the pan with the salmon the last 10 minutes, depending on thickness.

Q: My salmon dried out, what went wrong? A: Most likely it was overcooked. Check for doneness a few minutes before the suggested time. Salmon is done when it flakes easily and the center is still slightly translucent. Also don't skip the butter and lemon mixture, it keeps the fish moist.

Q: Can I make the lemon garlic butter ahead of time? A: Yes, make the sauce a day ahead and store it in the fridge. Warm it slightly before using so it pours easily. But don’t pre-butter the fish if you plan to refrigerate it for a long time, the salt can start curing the surface.

Q: Any quick swaps for ingredients I don't have? A: Sure. Use regular paprika if you don't have smoked. Swap fresh parsley for dried but use less, about 1 teaspoon. If you don't have baby potatoes, chop regular potatoes small so they cook in the same time, or just roast extra veggies instead.

Sheet Pan Lemon Garlic Butter Salmon Recipe Substitutions and Variations

Unsalted butter: ghee, melted coconut oil, extra virgin olive oil, or light mayonnaise (yes really, it helps with browning)
Fresh lemon juice: lime juice, white wine or apple cider vinegar (use less), or even bottled lemon if it’s all you got
Fresh parsley: chopped dill, cilantro, or chives — parsley gives brightness, but these work fine
Baby potatoes / asparagus: fingerling or red potatoes, sweet potato cubes, green beans, or broccolini (roast times will vary)

Pro Tips

1) Pat the salmon and veggies super dry before oiling and seasoning. If there’s moisture they’ll steam not roast, and you lose that crisp bottom and roasted potato edges. A paper towel works fine, just dont over-handle the fillets.

2) Par-cook dense potatoes so timing matches the fish. Boil the halved potatoes until just tender, then shake them in the colander to rough up the edges before oiling and roasting. Those rough edges = crispier golden bits.

3) Use a hot oven and space everything out. 425F gives quick roasting and keeps the salmon from overcooking, but if the pan is crowded you’ll get steam. If some pieces finish early, lift the fish onto a warm plate and tent loosely with foil so it rests without getting soggy.

4) Reserve about half the garlic-butter to brush on after roasting and taste the sauce before you pour it. The lemon and salt can change a lot once heated, so adjust seasoning cold, then finish with the rest to keep bright, fresh flavor and garlicky punch.

Sheet Pan Lemon Garlic Butter Salmon Recipe

Recipe by Jot Punji

0.0 from 0 votes

I just made Garlic Butter Sheet Pan Salmon that's ridiculously juicy and flavorful and honestly better than any restaurant version, so keep scrolling if you don't believe me.

Servings

servings

Calories

633

kcal

Equipment: 1. Large rimmed sheet pan (lined with foil or parchment)
2. Medium pot (for boiling potatoes) or colander if skipping boiling
3. Mixing bowl (small) for the butter garlic sauce
4. Whisk or fork (to mix the sauce)
5. Measuring spoons and a tablespoon
6. Chef’s knife and a cutting board
7. Tongs or a fish spatula (for moving the salmon)
8. Oven mitts or pot holders
9. Instant-read thermometer (to check salmon doneness)
10. Spoon or silicone brush (to spoon/brush sauce over fish)

Ingredients

About 4 (6 oz) salmon fillets, skin on if you got it
1 tsp kosher salt (or to taste)
1/2 tsp freshly ground black pepper
4 tbsp unsalted butter, melted
2 tbsp olive oil
3 cloves garlic, minced (more if you like garlic)
2 tbsp fresh lemon juice (about 1 lemon)
1 tsp lemon zest
1 small lemon, thinly sliced for roasting
2 tbsp fresh parsley, chopped (or more for garnish)
1/2 tsp smoked paprika or regular paprika
1/4 tsp red pepper flakes, optional for heat
1 lb baby potatoes, halved, or 1 lb asparagus trimmed (pick one or use both)
Salt and pepper for the veggies, about 1/2 tsp salt and 1/4 tsp pepper

Directions

Preheat oven to 425F and line a large sheet pan with foil or parchment for easy cleanup, then pat the salmon dry and let it sit at room temp while you prep the veggies.
If using baby potatoes: halve them and boil in salted water for 8 minutes until just tender, drain and dry well. If using asparagus: trim woody ends and pat dry. You can do both if you want more veggies, just space them out on the pan.
Toss the potatoes or asparagus on the sheet pan with 2 tbsp olive oil, about 1/2 tsp salt and 1/4 tsp pepper, and spread them into an even layer so they roast not steam.
In a small bowl whisk together 4 tbsp melted butter, 3 minced garlic cloves, 2 tbsp fresh lemon juice, 1 tsp lemon zest, 1 tsp kosher salt (or to taste), 1/2 tsp black pepper, 1/2 tsp smoked or regular paprika, and 1/4 tsp red pepper flakes if using. Taste quickly and adjust salt or lemon if needed.
Place thin lemon slices across the veggies and set the salmon fillets skin-side down on the pan, leaving space between pieces so air circulates. Spoon about half the butter-garlic sauce over the fillets and a little over the veggies.
Roast at 425F: for halved baby potatoes it usually takes 15 to 18 minutes, for asparagus about 10 to 12 minutes. Salmon 6 oz fillets will cook in about 10 to 14 minutes depending on thickness. Check salmon at 10 minutes, it should flake easily and read 125 to 130F for medium. If veggies need more time, remove the fish earlier and tent with foil to keep warm.
When salmon is done, brush on the remaining garlic-butter mixture and sprinkle chopped parsley and extra lemon zest over everything for brightness.
Let the salmon rest 2 minutes before serving so the juices redistribute. Squeeze extra fresh lemon if you like it brighter, and add more red pepper flakes for heat.
Tips: use skin-on fillets for a crispy bottom if you want, and line the pan so cleanup is easy. Don’t overcrowd the pan or the fish will steam instead of roast. If your potatoes are small and thin, skip boiling and just roast 18 to 22 minutes.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.