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Crisp-Skinned Salmon with Tarragon Lemon Hollandaise

2 servings · 2 g net carbs

2g Net carbs 76.8g Fat 35.5g Protein 841.1 kcal
Crisp-Skinned Salmon with Tarragon Lemon Hollandaise

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This recipe was generated with AI assistance; nutrition is computed from USDA FoodData Central.

2 servings  ·  prep 10 min  ·  cook 15 min  ·  total 25 min  ·  difficulty medium

Pan-seared salmon develops a crisp skin when cooked in olive oil and seasoned with salt and black pepper. A double-boiler hollandaise is emulsified from egg yolks, melted unsalted butter, and lemon juice, then finished with lemon zest and chopped tarragon. Pressing the fillet briefly in the hot skillet helps render the skin fat so the skin browns evenly and the fillet releases cleanly. Streaming the warm butter slowly while whisking produces a thick, glossy sauce that will coat the back of a spoon.

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Ingredients

  • salmonSalmon, Fish, raw
    300 g
  • olive oil
    10 ml
  • unsalted butterButter, Without salt
    120 g
  • egg yolksEgg, Yolk, raw
    51 g
  • lemon juiceLemon juice, Raw
    12 ml
  • water
    10 ml
  • lemon zestLemon peel, Raw
    1 g
  • tarragonSpices, Tarragon, dried
    2 g
  • saltSalt, Table
    3 g
  • black pepperSpices, Pepper, black
    1 g

Equipment

  • 12-inch skillet
  • small saucepan
  • heatproof bowl
  • whisk

Method

  1. Pat the salmon dry on all sides. If needed, cut into two equal portions. Season with about 2 g of the salt and a portion of the black pepper, reserving the rest for the sauce.
  2. Heat the olive oil in a skillet over medium-high heat until shimmering, about 2 minutes. Place salmon skin side down and press gently for 30 seconds. Cook until the skin is crisp and most of the flesh has turned opaque, 5 to 6 minutes. Flip and cook 2 to 3 minutes more, or until done to your liking. Transfer to warm plates.
  3. Melt the unsalted butter in a small saucepan over low heat until fully liquid and warm, 2 to 3 minutes. Keep warm but not bubbling.
  4. Set a heatproof bowl over a pot with barely simmering water. Add the egg yolks, lemon juice, water, and the remaining salt. Whisk constantly until slightly thickened and pale, 2 to 3 minutes.
  5. While whisking, very slowly stream in the warm melted butter. Continue whisking until the sauce is thick and glossy, 1 to 2 minutes. Remove the bowl from the heat.
  6. Stir in the lemon zest and finely chopped tarragon. Season with the remaining black pepper and adjust salt if needed.
  7. Spoon the tarragon lemon hollandaise over the salmon and serve immediately.
Pat the salmon dry on all sides. If needed, cut into two equal portions. Season with about 2 g of the salt and a portion of the black pepper, reserving the rest for the sauce.

Tips

Pro tip

  • Keep the water under the bowl at a bare simmer to avoid scrambling the egg yolks.
  • If the sauce thickens too much, whisk in 5–10 ml warm water to loosen it.
  • Ghee can replace unsalted butter for a deeper, nuttier flavor.
  • Drying the salmon very well before searing helps the skin turn crisp.

Frequently asked questions

Can I use clarified butter or ghee instead of the unsalted butter?
Yes, clarified butter or ghee can be used, but it alters the sauce’s texture and flavor. Clarified butter lacks the milk solids found in whole butter, giving a cleaner butter flavor and a slightly thinner mouthfeel; because the solids are removed it can handle higher heat with less risk of burning, but it also changes how the emulsion behaves, so stream it slowly as directed. The recipe specifies unsalted butter so salt can be controlled separately in the sauce.
What can I use instead of tarragon in the hollandaise?
Use chives, dill, or flat-leaf parsley as milder herb alternatives. Tarragon contributes a distinctive anise-like note that complements lemon and salmon, so swapping to chives or dill will yield a fresher, less licorice-forward profile while maintaining an herbal lift.
Can I use whole eggs instead of just egg yolks for the hollandaise?
You can, but whole eggs will make a thinner, less rich sauce and require gentler temperature control. Egg yolks supply most of the lecithin and richness that stabilizes hollandaise, so substituting whole eggs changes the emulsion strength and may mean the sauce needs lower heat and a slightly longer whisking or a more gradual butter addition to thicken properly.
Why did my hollandaise split and how can I fix it?
The hollandaise split because the emulsion broke; rescue it by whisking in a teaspoon of cold water or a fresh egg yolk in a cool bowl, then slowly reintroduce the warm butter. Common causes are adding the butter too quickly or overheating the bowl over the simmering water, so remove the bowl from direct heat and stream the butter more slowly while whisking.
Why isn’t the salmon skin getting crisp?
Uneven or soft skin usually means the skin was not fully dry or the pan was not hot enough. Pat the salmon thoroughly dry, heat the olive oil until it is shimmering, place the fillet skin side down and press for the full 30 seconds to ensure even contact so the skin renders and browns uniformly.
My hollandaise became grainy—what went wrong?
A grainy texture most often results from the butter being too hot or added too quickly so the emulsion can’t form smoothly. Keep the melted butter warm but not bubbling, remove the bowl from the simmer briefly if it’s getting too hot, and whisk while adding the butter in a very slow, steady stream to restore a smooth, glossy consistency.
How should I store leftovers, and how do I reheat them?
Refrigerate leftovers within 2 hours of cooking — within 1 hour if the room is above 90°F (32°C). USDA general guidance for cooked leftovers is 3 to 4 days in the refrigerator at 40°F (4°C) or below, or the freezer for longer. Reheat until steaming hot throughout, to 165°F (74°C). These are USDA FoodKeeper general guidelines, not a measurement of this specific recipe.

Per serving

Primary macros

2g Net carbs 2% 67% 31%
Net carbs Fat Protein
2 gNet carbs
35.5 gProtein
76.8 gFat
0.3 gFiber
841.1Calories

Electrolytes

Na696 mgSodium
K632 mgPotassium
Mg48 mgMagnesium

Minerals

Calcium
75 mg
Iron
1.64 mg
Magnesium
48 mg
Phosphorus
486 mg
Potassium
632 mg
Zinc
1.25 mg
Copper
0.123 mg
Selenium
53.7 µg

Vitamins

Vitamin A
588 µg
Vitamin C
7.9 mg
Vitamin D
17.9 µg
Vitamin E
Vitamin K
Thiamin (B1)
0.326 mg
Riboflavin (B2)
0.379 mg
Niacin (B3)
12.88 mg
Pantothenic acid (B5)
Vitamin B6
1.064 mg
Folate
73 µg
Vitamin B12
5.79 µg

Other nutrients

Choline

Based on USDA source data. A dash means that nutrient wasn’t reported for this food — it doesn’t mean the food contains none. Nothing was estimated in its place.

254.7 g per serving

4 figures are unavailable. Nothing was estimated in its place.

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Published 11 August 2026 · updated 16 August 2026

Nutrition computed from USDA FoodData Central, from the matched food records — never estimated by a model. How we compute these numbers.