Pan-Seared Pacific Salmon with Lemon Herb Butter

Pan-Seared Pacific Salmon with Lemon Herb Butter
⏱️ cook time 25 minutes
🍽️ servings 4
⚡ Difficulty easy

intro

Succulent, crispy-skinned wild Pacific salmon seared to flaky perfection, finished with bright lemon herb butter for a light, flavorful, restaurant-quality weeknight meal.

Ingredients

Skin-on wild Pacific salmon fillets (sockeye or coho, 2.5cm thick) 4 fillets (170g each)
Unsalted butter 3 tablespoons (42g)
Extra-virgin olive oil 1 tablespoon (15ml)
Garlic cloves, finely minced 3 cloves (9g total)
Fresh dill, chopped 2 tablespoons (6g)
Fresh flat-leaf parsley, chopped 1 tablespoon (3g)
Fresh lemon 1 medium (60g, yields 2 tablespoons juice + 4 garnish slices)
Kosher salt 1 teaspoon (5g)
Freshly ground black pepper ½ teaspoon (1g)

Steps

1

Pat Dry and Season Salmon

Pat the 4 skin-on Pacific salmon fillets completely dry on all sides with paper towels, then season the flesh side evenly with ¾ teaspoon of kosher salt and all of the ground black pepper; let the fillets rest at room temperature for 10 minutes to allow seasoning to penetrate and reduce sticking during searing.

Step 1
step1:Pat Dry and Season Salmon
2

Make the Lemon Herb Butter

While the salmon rests, make the lemon herb butter: in a small bowl, microwave the 3 tablespoons of unsalted butter for 20 seconds until fully melted, then stir in minced garlic, chopped dill, chopped parsley, 2 tablespoons of fresh lemon juice, and the remaining ¼ teaspoon of kosher salt; set aside at room temperature.

Step 2
step2:Make the Lemon Herb Butter
3

Heat Oil in the Skillet

Heat 1 tablespoon of extra-virgin olive oil in a large heavy-bottomed cast-iron skillet over medium-high heat (190°C/375°F) until the oil shimmers and just starts to send up thin wisps of smoke, about 3 minutes.

Step 3
step3:Heat Oil in the Skillet
4

Sear Salmon Skin Side Down

Carefully place the salmon fillets in the hot skillet skin-side down, pressing each fillet gently with a slotted fish spatula for the first 10 seconds to ensure full skin contact with the pan; cook without moving the fillets for 4 minutes until the skin is deep golden and crispy.

Step 4
step4:Sear Salmon Skin Side Down
5

Flip and Baste the Salmon

Use the fish spatula to carefully flip each fillet to the flesh side, then reduce the heat to medium (175°C/350°F); spoon 2 tablespoons of the prepared lemon herb butter over each fillet as it cooks, and continue cooking for 3 to 4 minutes until the salmon reaches an internal temperature of 63°C/145°F at the thickest point and flakes easily with a fork.

Step 5
step5:Flip and Baste the Salmon
6

Plate and Rest the Salmon

Transfer the cooked salmon fillets to a serving platter, top each with a thin slice of fresh lemon and a light drizzle of any remaining herb butter from the pan, then let rest for 2 minutes before serving to allow juices to redistribute.

Step 6
step6:Plate and Rest the Salmon

Tips

1.Always pat salmon skin and flesh completely dry with paper towels before searing; excess surface moisture will cause the fish to steam instead of developing a crispy, golden skin.
2.Resist the urge to move or lift the salmon while it sears skin-side down; disturbing the fillets early will tear the skin and prevent even, crisp browning.
3.Remove salmon from the pan as soon as it reaches 63°C/145°F at its thickest point; residual heat will continue to cook the fish as it rests, and overcooking will result in dry, tough flesh.

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Pan-Seared Pacific Salmon with Lemon Herb Butter:Frequently Asked Questions

1.Why do you recommend skin-on wild Pacific salmon for this recipe instead of skinless or farmed fillets?
Skin-on fillets deliver that craveable shatteringly crisp crust that adds perfect textural contrast, and wild sockeye or coho has a firm, bright, clean flavor that holds up beautifully to high-heat searing without falling apart. The recommended 2.5cm thickness cooks evenly edge to edge, so you won’t get dry, overcooked edges before the center is done.
2.How do I get perfectly crispy salmon skin every time when pan-searing?
Start by patting the salmon skin completely dry with paper towels—any surface moisture will make it steam instead of crisp. Heat your oil until it shimmers before laying fillets skin-side down, and press gently with a spatula for the first 10 seconds to stop the skin from curling. Don’t flip too early; let the skin render for 3 to 4 minutes first.
3.Can I use dried dill instead of fresh dill for the lemon herb butter?
You can in a pinch, but fresh dill has a bright, grassy, mild anise kick that dried dill can’t quite match. If you do substitute, use 1 teaspoon of dried dill for every 1 tablespoon of fresh, since dried herbs are far more concentrated. Stir it into melted butter off heat to avoid a bitter, dusty, overcooked flavor.
4.What internal temperature should I cook the salmon to so it’s flaky but not dry?
Aim for 125°F to 130°F in the thickest part of the fillet when you pull it from the pan, measured with an instant-read thermometer. It will keep cooking for 2 to 3 minutes from residual heat as it rests, landing you at perfect juicy, flaky medium doneness instead of the chalky, dry texture you get from overcooking.
5.Do I need to remove the salmon skin before serving?
Absolutely not! The crispy seared skin is one of the best parts of this dish, packed with rich savoriness and satisfying crunch. If you have a guest who doesn’t care for it, it slides right off easily after cooking once the fat has rendered, but I highly recommend giving it a try—most self-proclaimed skin haters love it when it’s properly crisped.
6.Can I make the lemon herb butter ahead of time?
Definitely! Mix softened butter, minced garlic, chopped dill, lemon zest, and a pinch of salt together, then roll it into a tight log in parchment paper. Store it in the fridge for up to 1 week, or freeze for up to 3 months. Slice off a pat to top hot seared salmon right out of the pan, and it will melt into a glossy, flavorful sauce instantly.
7.Why do you use both olive oil and butter for searing, instead of just one?
Extra-virgin olive oil has a higher smoke point than butter, so it lets you get the pan hot enough to crisp salmon skin without burning immediately. We add butter later in the searing process, along with garlic and herbs, to baste the salmon with rich, nutty flavor; adding butter at the start would burn its milk solids and leave a bitter off-taste.
8.How do I keep the minced garlic from burning when I finish the salmon with the herb butter?
Add the minced garlic to the pan right after you flip the salmon to finish cooking on the flesh side, when there’s only about 2 minutes of cook time left. Keep the heat at medium instead of high once garlic goes in, and stir it constantly as it sizzles. Pull it when it smells fragrant and nutty, before it turns dark golden and bitter.
9.What side dishes pair best with this pan-seared salmon?
This bright, light salmon pairs beautifully with simple sides that don’t overpower its delicate, briny flavor. Try roasted asparagus, buttered baby potatoes, a crisp arugula salad with lemon vinaigrette, garlicky green beans, or fluffy quinoa. For a more indulgent take, serve it over creamy parmesan risotto, which balances perfectly with the zesty herb butter.
10.My salmon fillets are thinner or thicker than the recommended 2.5cm—how do I adjust cook time?
If your fillets are thinner (around 1.5cm), cut skin-side searing time to 2 minutes, then 1 minute on the flesh side to avoid drying out. For thicker fillets (4cm or more), sear skin-side for 5 minutes, then flip, lower heat to medium-low, and baste with butter for 3 to 4 extra minutes, checking internal temp to avoid overcooking.
11.Can I use this same recipe for other types of Pacific salmon, like king or pink salmon?
You absolutely can! King (Chinook) salmon is richer and higher in fat, so it will feel extra luxe, with the bright lemon herb butter cutting through that richness—just note it may render a bit more fat as it sears. Pink salmon is much leaner and milder, so keep a close eye on cook time, as it can dry out faster than firmer sockeye or coho.

Comments (3)

3 days ago

OMG this salmon recipe is a total game changer! I’ve always been intimidated to pan-sear salmon because I’d either overcook it to a rubbery mess or the skin would stick to the pan, but this method worked perfectly first try. The lemon herb butter is SO good I could’ve drunk it straight, no joke. My two picky kids devoured their servings and asked for seconds, which never happens with fish! We had it with roasted asparagus and quinoa for our Sunday family dinner, already added it to our weekly meal prep rotation.

2 days ago

So glad I’m not the only one who always messed up pan-seared salmon before this! I made it last night for my roommate and he thought I ordered takeout from that fancy seafood spot downtown, lmao. Did you use salted or unsalted butter for the herb mix?

yesterday

So happy to hear your family loved it, Mia! Quick answer for Jake too: we recommend unsalted butter so you can control the salt level to taste, but salted works totally fine if that’s what you have on hand — just cut back a little on the added salt when seasoning the salmon. So stoked you both are nailing the pan-sear method, that crispy skin is unbeatable!

5 days ago

Made this for our neighborhood potluck last weekend and it was a huge hit! I doubled the recipe because we had 12 people coming, and every single fillet was gone by the end of the night. Only reason I’m not giving it a full 5 stars is I wish the recipe noted to let the salmon rest at room temp for 10-15 minutes before searing — my first couple fillets went straight from the fridge to the pan and curled up bad, but once I let the rest sit out a bit they cooked up perfectly flat with that crispy skin everyone wants. The lemon herb butter is chef’s kiss, people were pulling me aside all night asking for the recipe!

2 days ago

Thanks so much for the amazing feedback, Katie! That’s such a helpful tip about letting the salmon come up to room temp briefly before searing — we just updated the recipe card to add that note so other home cooks don’t run into the curling issue. We’re thrilled this was such a potluck win, nothing makes us happier than a recipe that works for a crowd!

2 hours ago

25 minute cook time? Sign me up. I work 10 hour shifts at the local hospital and don’t have the energy for fancy, ingredient-heavy meals on weeknights, and this checked every single box. I grabbed some Pacific salmon from the grocery store seafood counter on my way home, seared it up per the instructions, and got perfectly crispy non-stick skin and flaky, tender fish. That bright lemon herb butter adds so much flavor without requiring a run to a specialty grocery store. I swapped the dill for dried parsley because that’s all I had in the crisper, and it still slapped. 10/10, will be making this at least every other week when I need a quick, fancy-feeling dinner.