Equipment
Ingredients
Salmon
- 680 g salmon fillet, skin-on, scaled, pin bones removed, cut into 4 equal portions
- 4 g kosher salt
- 1 g black pepper, freshly cracked
- 15 ml olive oil
Brown Butter-Harissa Sauce
- 70 g unsalted butter, cubed and chilled
- 2 garlic, peeled and finely minced
- 30 g harissa paste
- 30 ml lemon juice
- 10 g honey
Greens and Garnish
- 200 g butterhead lettuce, washed, spun dry, and torn into broad ribbons
- 15 g fresh dill, washed, dried, and coarsely chopped
- 1 lemon, cut into 4 wedges for serving
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 479 kcal
- Protein
- 42 g
- Carbohydrates
- 7 g
- Fat
- 34 g
- Fiber
- 1 g
- Sodium
- 574 mg
- Saturated Fat
- 9 g
- Potassium
- 847 mg
- Calcium
- 44 mg
- Iron
- 1.2 mg
- Magnesium
- 12 mg
- Phosphorus
- 458 mg
- Zinc
- 0.2 mg
- Vitamin A
- 217 mcg
- Vitamin C
- 20 mg
- Water
- 77 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Pat the salmon fillets completely dry on all surfaces using paper towels to ensure crisp skin, then wash your hands and sanitize your cutting board to prevent cross-contamination from raw seafood.
Season both the flesh and skin sides of all four salmon fillets evenly with 4g of kosher salt and 1g of freshly cracked black pepper.
Heat 15ml of olive oil in a 12-inch stainless steel skillet over medium-high heat for 2 minutes until the oil shimmers at approximately 190°C (375°F).
Lay the salmon fillets skin-side down into the hot skillet, press firmly on the top of each fillet with a fish spatula for 10 seconds to stop the skin from curling, and cook undisturbed for 4 minutes.
Flip the salmon fillets over using the fish spatula and sear the flesh side for 3 minutes until an instant-read digital food thermometer inserted into the thickest part reads at least 63°C (145°F) and the flesh separates easily with a fork.
Transfer the seared salmon fillets to a clean plate and allow them to rest for 3 minutes while you prepare the sauce.
Lower the skillet heat to medium-low, add 70g of cubed unsalted butter, and swirl continuously for 2 minutes until the white foam subsides and the milk solids turn golden brown with a nutty aroma at 135°C (275°F).
Add the 2 finely minced garlic cloves to the browned butter and sauté for 30 seconds until softened and fragrant.
Take the skillet off the heat and vigorously whisk in 30g of harissa paste, 30ml of fresh lemon juice, and 10g of honey until the mixture forms a glossy, slightly thickened pan sauce.
Distribute 200g of torn butterhead lettuce evenly among 4 dinner plates using tongs to establish a leafy bed.
Position one warm salmon fillet, skin-side up, directly on top of the lettuce bed on each dinner plate using the fish spatula.
Spoon the warm harissa brown butter sauce generously around and over the salmon fillets, garnish with 15g of chopped fresh dill, and serve immediately with lemon wedges.
Chef's Notes
- Drying fish skin thoroughly with paper towels removes surface moisture that would otherwise turn to steam, allowing the skin to crisp rapidly and cleanly.
- Harissa heat levels fluctuate widely across commercial brands; taste your paste ahead of cooking and adjust the honey quantity to maintain an optimal spicy-sweet equilibrium.
- Browning butter requires constant movement so the sediment browning on the bottom does not overheat before the remaining solids finish toasting.
- Placing the hot salmon and warm pan sauce directly over cold, tender butterhead lettuce gently wilts the base leaves while leaving the outer greens crisp, creating an appetizing temperature and textural contrast.
Storage
Refrigerator: 2 days — Cool cooked salmon and pan sauce promptly within 2 hours. Store in an airtight container in the refrigerator for up to 2 days.
Reheating: Reheat salmon and sauce gently in a covered skillet over medium-low heat until the internal temperature reaches at least 74°C (165°F). Prepare fresh lettuce leaves for serving rather than reheating the greens.
Troubleshooting
Salmon skin sticks stubbornly to the skillet and shreds when flipped
Cause: The pan was not hot enough when the salmon was introduced, or the fillet was disturbed before the Maillard crust could release naturally
Fix: Firmly guide a thin, sharp fish spatula flush against the metal floor of the pan under the skin to dislodge it intact
Prevention: Allow the skillet and oil to reach a full 190°C (375°F) before adding fish, and do not move the fillets during the initial 4 minutes of searing
Brown butter turns black and tastes acrid and bitter
Cause: The skillet retained too much residual heat from the salmon sear, causing the delicate butter milk solids to burn beyond 150°C (300°F)
Fix: Cannot be fixed; discard scorched butter, wipe the skillet with paper towels, and start the sauce over with fresh butter
Prevention: Drop the burner to medium-low and briefly lift the pan off the flame for ten seconds before dropping in the butter
Pan sauce breaks into an oily puddle with curds of harissa
Cause: Lemon juice and harissa were added while the pan was boiling vigorously over direct heat
Fix: Whisk in 5ml of warm water vigorously off the heat to re-establish the butter emulsion
Prevention: Always take the skillet off the burner before incorporating acidic and cool liquids into hot butter fat
Cultural Context
Harissa is an iconic Tunisian chile paste prepared from sun-dried hot peppers, garlic, olive oil, and warm coriander and caraway seeds, recognized by UNESCO as part of Tunisia's intangible cultural heritage. This recipe pairs the North African condiment with French beurre noisette (brown butter), yielding a rich pan emulsion where toasted dairy fat tempers fiery capsaicin. Seared over rich salmon and balanced by fresh leafy greens, the combination showcases contemporary Mediterranean fusion cooking designed for swift home execution.
