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How to Make Perfect Pan-Seared Salmon (With Harissa Butter & Yogurt Sauce)

pan-seared salmon with spicy tomato sauce

There’s a reason our kids love pan-seared salmon, or fish & seafood in general.   It all starts with the quality.   We used to do a little ‘test’ on how fresh a piece of fish was.  Close your eyes, then put that fish filet really near to your nose.  Can you smell it?  You shouldn’t be able to smell anything but a faint ocean breeze.   Then you know the quality and freshness is the absolute best!

There are a lot of pan-seared salmon recipes out there. Baked. Grilled. Glazed. Air-fried.  Salmon is basically a blank canvas to hundreds of sauces.   And if you want restaurant-level results at home? You learn to pan-sear it properly.

This pan-seared salmon technique is something we teach over and over again in class because once you master it, you unlock confidence. Crispy skin. Tender interior. Deep flavour. No dry fish. No sticking. No overcooking.

And before we even touch the pan, we need to talk about the most important ingredient (for more on the BEST types of pans to use, click HERE!)

Start With the Best Salmon You Can Find

Quality is everything here.  Find a fishmonger you trust (we love T&J Seafoods).

We use sushi-grade salmon, skin-on, about 6–7 ounces per portion. Why sushi grade? Because it’s handled with care, extremely fresh, and has superior texture.  When you’re cooking something this simple, the ingredient has to carry its weight.

Look for:

In general, if you wouldn’t eat it raw, it’s not good enough to cook!

For this recipe we’ve leaned on some of our favourite Middle Eastern Flavours.   Ras El Hanout is a spice blend meaning ‘head of the shop’ and can contain any number of spices.  You can make your own blend (see recipe in notes) or purchase a ready-made blend.   We have a great local halal food store near us that we can find spices and harissa or biber salcasi (Turkish Pepper Paste).

This pan-seared salmon recipe is served with a simple yogurt sauce and we loved it with couscous!

Ingredients

Units Scale
  • 4 x 6-7 oz sushi-grade salmon filets, skin-on (scales removed)
  • Kosher salt, as needed
  • Olive oil
  • 1 clove garlic, sliced
  • 1 tbsp harissa paste (or Turkish pepper paste)
  • 1 tsp honey
  • 1/2 tsp smoked paprika
  • 1 tsp ras el hanout
  • 1 cup best-quality whole canned tomatoes
  • 4 tbsp butter, divided

Yogurt Sauce:

Instructions

  1. Make the yogurt sauce by simply mixing together the yogurt, dried mint and fresh mint.  Hit it with a pinch of salt and refrigerate until ready to serve.  Have your couscous or whatever else you are serving with this ready to go, as the fish will only take about 10 minutes!
  2. Pat the salmon completely dry with paper towel (moisture is the enemy of crisp).  Using a sharp knife, make 3-4 slits in the skin, then salt the entire filet generously with kosher salt. Let it sit at room temperature for about 15–20 minutes before cooking. This does two things:

    • Takes the chill off (cold fish sticks more easily).

    • Allows the salt to penetrate slightly.

  3. Preheat your frying pan.  This is the MOST important thing that we learned in our apprenticeship years to keep fish from sticking.   No oil, no butter, just nice and hot BEFORE you get cooking.
  4. Once the pan is hot, add a thin layer of a high smoke-point oil (such as grapeseed or sunflower or vegetable).   Place the salmon in the pan skin-side down, laying it away from you (to prevent any oil from splattering).

  5. Press gently on the top of each filet with a spatula for about 10 seconds. This prevents the skin from curling.  Now (the hardest part) leave it alone.   Let it cook 4–5 minutes undisturbed. You’ll see the colour slowly move up the sides. The skin will release naturally when it’s ready.

  6. Flip the salmon carefully. At this point, reduce heat to medium low and continue to cook for 3-4 minutes.

  7. Add in sliced garlic, harissa or pepper paste, honey, smoked paprika, ras el hanout, tomatoes and 2 tablespoons of the butter.   The butter will melt and combine with the spices, tomatoes, and harissa to create a deeply aromatic sauce.

  8.  Remove the fish with tongs to warm plates, turn off the heat and swirl in the remaining 2 tbsp butter.  This gives the sauce gloss and richness — that restaurant finish.  

  9. Serve with your preferred side dish and yogurt mint sauce.

Notes

Common Mistakes to Avoid for Pan-Seared Salmon

Moving the fish too soon.
If it sticks, it’s not ready to flip.

Overcrowding the pan.
Cook in batches if needed.

Cooking straight from the fridge.
Cold fish seizes and cooks unevenly.

Overcooking.
Pull it earlier than you think. Slight translucency in the centre is perfect.

What to Serve With Pan-Seared Salmon

This salmon pairs beautifully with:

  • Warm flatbread

  • Herbed couscous

  • Simple lemon rice

  • Roasted cauliflower

  • A sharp cucumber salad

Or honestly? Spoon that harissa tomato butter over everything on the plate and call it a day.

Final Thoughts

Pan-seared salmon is one of those core skills every confident home cook should have in their back pocket.

It’s quick. It’s impressive. It teaches heat control, patience, and flavour building. And when you start with beautiful sushi-grade fish, you don’t need much else.

Crispy skin. Warm spices. Cooling yogurt. Rich butter.

It’s simple cooking done well — and that’s where the magic always lives.