Sheet Pan Salmon and Vegetables
Dinner on one sheet pan means minimal washing-up and plenty of flavour: the vegetables get time to caramelise, and the salmon roasts right among them. We give the courgettes and peppers a head start and add the fish only for the last 10–12 minutes, so it stays silky rather than dry.

- Prep
- 15 min
- Cook
- 27 min
- Total
- 42 min
- Servings
- 4
- Level
- Easy
- Per serving
- 400 kcal
Ingredients
For the vegetables
For the salmon
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What to use instead
Trout or cod work instead of salmon; roast lean cod for 8–10 minutes and drizzle it with a little oil.
Makes: 4 servings
Shopping list
The ingredients for the servings you chose — copy them or send them to a messenger. Tick what you already have at home: only the rest goes on the list.
Method
Oven
220 °C · top and bottom heat, no fan
With a fan: 200 °C
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Step 1: Cut the vegetables
Heat the oven to 220°C (425°F). Slice the courgettes into 1 cm half-moons, the pepper into 2 cm strips and the onion into 8 wedges.
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Step 2: Roast the vegetables
On a large baking tray, toss the courgettes, pepper and onion with the oil, oregano, salt and pepper and spread them out in a single layer without overlapping. Roast for 15 minutes, until the edges start to brown.
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Step 3: Prep the salmon
Meanwhile, pat the salmon dry, season with salt and sprinkle with the grated zest of half the lemon. Cut the rest of the lemon into wedges.
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Step 4: Add the fish
Take out the tray, stir the vegetables and push them aside to make four gaps. Lay the salmon in skin-side down, scatter the tomatoes, olives and garlic around it and spoon the oil from the tray over everything.
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Step 5: Finish roasting
Roast for 10–12 minutes, until the salmon is opaque on top and flakes easily with a fork at its thickest point, and the tomatoes start to burst. A thermometer in the thickest part should read 63°C (145°F) — safely cooked but still juicy.
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Step 6: Serve
Scatter over the parsley, tuck in the lemon wedges and squeeze a little juice over the fish just before serving. Bring the tray to the table and spoon up the pan juices with the vegetables.
Tips & variations
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Tip
Choose centre-cut fillets of even thickness: tail pieces are thinner and cook 3–4 minutes faster.
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Variation
For a heartier dinner, add 400 g halved new potatoes to the tray at the start and extend the first roasting stage to 25 minutes.
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Swap
Trout or cod work instead of salmon; roast lean cod for 8–10 minutes and drizzle it with a little oil.
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Storage
Keep leftovers in the fridge for up to 2 days. Cold salmon with the roasted vegetables makes a ready-made salad the next day.
Nutrition
| 1 serving | Whole dish 4 servings | |
|---|---|---|
| Energy | 400 kcal | 1,600 kcal |
| Protein | 28 g | 112 g |
| Fat | 27 g | 108 g |
| Carbohydrates | 11 g | 44 g |
Approximate values calculated from standard ingredient data.
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