Sous Vide Sockeye Salmon

By Sarah O'Neill
Sous Vide Sockeye Salmon

Sous Vide Sockeye Salmon

Achieve the silkiest, most perfectly cooked wild sockeye salmon every single time with precision sous vide cooking at 125°F.

10 min
Prep
45 min
Cook
55 min
Total
4
Servings

Sous vide transforms wild sockeye salmon into an impossibly silky, melt-in-your-mouth experience that no other cooking method can replicate. By holding the fish at a precise 125°F for 45 minutes, every bite reaches the ideal medium-rare texture from edge to edge. A quick 30-second sear in a screaming-hot pan finishes the dish with crispy skin and a beautiful golden crust that contrasts the buttery interior.

Ingredients

  • 4 wild sockeye salmon portions (5-6 oz each)
  • 2 tbsp extra-virgin olive oil
  • 1 tsp sea salt
  • 1/2 tsp freshly cracked black pepper
  • 4 sprigs fresh thyme
  • 4 thin slices lemon
  • 2 cloves garlic, thinly sliced
  • 1 tbsp high-heat oil (avocado or grapeseed) for searing
  • 1 tbsp unsalted butter (optional, for basting)
  • Flaky sea salt for finishing

Instructions

  1. Set up water bath: Fill a large pot or container with water and attach your sous vide circulator. Set the temperature to 125°F for medium-rare (or 130°F for medium). Allow the water to reach temperature.
  2. Season the salmon: Pat each salmon portion completely dry. Season with salt and pepper on both sides. Drizzle with olive oil.
  3. Bag the fillets: Place each portion in its own vacuum-seal bag or zip-lock bag with a sprig of thyme, a lemon slice, and a few garlic slices. If using zip-lock bags, use the water displacement method to remove air.
  4. Cook sous vide: Submerge the sealed bags in the water bath, ensuring they are fully covered. Cook for 45 minutes. The salmon can hold at temperature for up to 30 additional minutes without overcooking.
  5. Remove and dry: Carefully remove salmon from bags and pat very dry with paper towels. Discard the aromatics. The surface must be dry for a good sear.
  6. Sear the skin: Heat a cast-iron skillet over high heat until smoking. Add high-heat oil. Place salmon skin-side down and press gently with a spatula for 30-45 seconds until skin is crispy and golden. Do not flip.
  7. Optional butter baste: Add butter to the pan and tilt to baste the top of the salmon for 15 seconds for extra richness.
  8. Serve immediately: Plate skin-side up, sprinkle with flaky sea salt, and serve with your choice of sides.

Chef's Tips

  • 125°F delivers a sashimi-like, silky medium-rare. Go to 130°F for medium with more opaque flakes. Never exceed 140°F for wild sockeye.
  • Wild sockeye cooks faster than farmed salmon due to lower fat content. The sous vide method prevents the dryness that can happen with other techniques.
  • You can season and bag the salmon up to 24 hours ahead. Keep refrigerated until ready to cook.
  • Skip the sear entirely for a delicate, custardy texture that pairs beautifully with a citrus vinaigrette.
  • The albumin (white protein) that sometimes appears on cooked salmon is nearly eliminated with sous vide's gentle, even heat.
  • Pair with a light cucumber-dill salad or roasted asparagus to complement the rich, buttery fish.

Nutrition (per serving, approximate)

Calories: 310 | Protein: 34g | Fat: 18g | Omega-3: 1,200mg | Carbs: 0g

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