Sheet-Pan Salmon and Green Beans

Salmon fillets brushed with a Dijon, garlic and lemon zest mixture and roasted on one sheet pan with blistered green beans.

Servings
4
Prep
10 min
Cook
20 min
Total
30 min
Oven
425°F220°C
Illustration of two salmon fillets with green beans and lemon on a sheet pan

Ingredients

Servings
Units

Equipment

  • Large rimmed sheet pan
  • Instant-read thermometer

Instructions

  1. Heat the oven to 425°F with a rack in the middle. Pile the green beans on a large rimmed sheet pan, toss them with 1 tbsp of the oil and half the salt and pepper, and spread them out.Heat the oven to 220°C with a rack in the middle. Pile the green beans on a large rimmed sheet pan, toss them with 1 tbsp (15 mL) of the oil and half the salt and pepper, and spread them out.

  2. Once the oven is hot, roast the beans on their own to give them a head start, until they begin to soften and brown in a few spots, 8 minutes.

  3. While the beans roast, stir together the mustard, garlic, lemon zest, the rest of the oil and the rest of the salt and pepper. Pat the salmon dry with paper towels.

  4. Push the beans to the edges of the pan. Lay the salmon in the middle, skin side down if it has skin, and spread the mustard mixture over the tops of the fillets.

  5. Roast until the salmon flakes easily with a fork and the thickest part reads 145°F, 10–14 minutes. The beans should be tender and blistered.Roast until the salmon flakes easily with a fork and the thickest part reads 63°C, 10–14 minutes. The beans should be tender and blistered.

  6. Squeeze a couple of lemon wedges over the salmon and beans, scatter with the dill and serve with the remaining wedges.

Notes

  • 145°F is the USDA safe temperature for fish. Some cooks take salmon out around 125°F for a softer, more translucent center, but the USDA figure is the safe one.63°C is the USDA safe temperature for fish. Some cooks take salmon out around 52°C for a softer, more translucent center, but the USDA figure is the safe one.
  • Thin fillets and tail pieces cook faster. Start checking them 7 minutes after they go into the oven.
  • Thin French green beans (haricots verts) can go in with the salmon from the start; they don't need the head start.
  • Refrigerate leftovers within 2 hours and eat within 3 days. Cold leftover salmon is good flaked over a salad.

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Nutrition estimate

Calories
465
Protein
37 g
Carbs
11 g
Fat
30 g

Per serving, estimated from USDA FoodData Central values for the listed amounts. Optional ingredients and to-taste seasoning are not included, and actual values vary by brand. How we estimate

An original recipe written for CookSimple. Illustration: original artwork for CookSimple. Added September 24, 2026.