King Salmon with Apple–Sage Brown Butter
Roasted king salmon gets a restaurant-worthy apple–sage brown butter finish, with creamy potatoes and caramelized Brussels sprouts celebrating Washington’s early-October harvest.
- Total time: 45 min
- Servings: 2 servings
- Estimated total cost: $27
- Calories per serving: 800 cal
- Oven
- Stovetop
Ingredients
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King salmon fillet12 ounces, cut into 2 portions $24.29
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Brussels sprouts12 ounces $3.32
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Yellow potatoes12 ounces $1.69
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Organic Fuji apple1 small apple, about 6 ounces $2.77
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Fresh sage1 tablespoon chopped leaves $2.49
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Lemon1 lemon, for 1 teaspoon zest and 1 tablespoon juice $3.69
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Unsalted butter3 tablespoons
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Olive oil1 tablespoon
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Fine sea salt1 7/8 teaspoons
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Black pepper1/2 teaspoon
Instructions
Swipe a step aside or click its number when it’s done.
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Heat the oven to 425°F with racks in the upper and middle positions. Trim and halve 12 ounces Brussels sprouts. Peel 12 ounces yellow potatoes and cut into 1-inch chunks.
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Core 1 small Fuji apple, about 6 ounces, and cut into 1/4-inch dice. Chop 1 tablespoon fresh sage leaves. Zest and juice 1 lemon, measuring out 1 teaspoon zest and 1 tablespoon juice; save any extra for another use.
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Pat 12 ounces king salmon dry and cut into 2 equal portions if needed. Season with 3/4 teaspoon fine sea salt and 1/4 teaspoon black pepper. Let stand while you start the vegetables.
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Put the prepared potatoes in a saucepan and cover with water by 1 inch. Bring to a boil, then simmer for 15–18 minutes, until easily pierced with a fork. Reserve 1/4 cup cooking water, then drain.
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Toss the prepared Brussels sprouts on a rimmed sheet pan with:
- 2 teaspoons olive oil
- 1/2 teaspoon fine sea salt
- 1/4 teaspoon black pepper
Arrange cut-side down and roast on the upper rack for 15 minutes.
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Brush a small baking dish with 1 teaspoon olive oil and place the seasoned salmon in it, skin-side down if skin-on. Put it on the middle rack after the sprouts have roasted for 15 minutes. Roast the salmon for 10–12 minutes, until its thickest part reaches 125°F, then rest for 3 minutes. Continue roasting the sprouts until browned and tender, about 25–30 minutes total.
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Mash the drained potatoes with 1 tablespoon unsalted butter, 1/2 teaspoon fine sea salt and 2 tablespoons reserved cooking water. Add up to 2 tablespoons more reserved cooking water for a creamy consistency. Cover to keep warm.
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While the salmon roasts, melt 2 tablespoons unsalted butter in a small skillet over medium heat. Cook for 2–3 minutes, swirling, until the milk solids turn golden brown and smell nutty. Add the prepared diced apple and cook for 3 minutes, stirring. Add the prepared sage and cook for 30 seconds. Remove from the heat and stir in the measured lemon zest, lemon juice and 1/8 teaspoon fine sea salt.
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Divide the mashed potatoes and roasted Brussels sprouts between two warm plates. Set a salmon portion beside the potatoes and spoon the warm apple–sage brown butter over the fish.
Want more detail? See the temperature guide.
Drink pairing: A lightly oaked Chardonnay complements the rich salmon and brown butter while balancing the lemony finish.