One-Pan Lemon Garlic Salmon
Salmon is my weeknight secret weapon — it cooks in minutes, feels a little special, and this one-pan version means barely any washing up. The fish roasts alongside vegetables with lemon, garlic and herbs, so the whole dinner comes off a single tray. Fast, healthy, and genuinely satisfying.
The main thing with salmon is not overcooking it. Pull it while it is just opaque and flakes easily, and it stays moist and buttery.
For more quick dinners, try my harissa sheet-pan shrimp, or the 30-minute skillet chicken.
Why this recipe works
Roasting on a single pan lets the salmon and vegetables cook together while the lemon and garlic infuse the fish. A hot oven cooks the fillets quickly so they stay moist. Giving denser vegetables a head start means everything finishes at the same time.
What you'll need
Fresh and simple, mostly fish and vegetables:
- Salmon: fillets of even thickness cook at the same rate.
- Vegetables: quick-roasting ones like asparagus, courgette or cherry tomatoes.
- Lemon and garlic: sliced lemon and plenty of garlic flavour the whole tray.
Smart swaps: use any quick vegetables — broccoli, green beans, peppers. A drizzle of honey or a pinch of chilli adds a twist. Serve with rice, couscous or crusty bread. Trout works in place of salmon.
One-Pan Lemon Garlic Salmon
Flaky one-pan lemon garlic salmon. Serves 4.
Ingredients
- 4 salmon fillets
- 400 g asparagus or courgette
- 200 g cherry tomatoes
- 3 tbsp olive oil
- 4 garlic cloves, minced
- 1 lemon (zest, juice + slices)
- 1 tsp salt
- ½ tsp black pepper
- 2 tbsp fresh dill or parsley
Method
- Heat oven to 200°C / 400°F. Toss the vegetables with 2 tbsp oil, half the garlic, salt and pepper on a tray.
- Roast 8 minutes to give them a head start.
- Push the vegetables aside, add the salmon, and drizzle with the remaining oil, garlic, lemon zest and juice. Top with lemon slices.
- Roast 8–12 minutes more, until the salmon is just opaque and flakes easily.
- Rest 3 minutes, scatter with fresh herbs, and serve.
Step by step
Step 1 — Start the vegetables
Give the vegetables a short head start so they roast tender by the time the salmon is done. Season them well.
Step 2 — Add the salmon
Nestle the salmon among the vegetables, drizzle with garlic, lemon and oil, and top with lemon slices for extra flavour.
Step 3 — Roast until just flaky
Roast until the salmon is just opaque and flakes easily — do not overcook it. Finish with fresh herbs.
Pro tips
- Do not overcook the salmon. Pull it when just opaque; it keeps cooking off the heat.
- Use even fillets. Similar thickness means they cook at the same rate.
- Give veg a head start. Denser vegetables need longer than the fish.
- Pat the salmon dry. This helps it roast rather than steam.
- Finish with fresh herbs. Dill or parsley brightens the whole dish.
Storage & make-ahead
Leftover salmon keeps in the fridge for up to 2 days and is lovely cold, flaked over salads or into a grain bowl. Reheat gently to avoid drying it out. It is best eaten fresh, but cooked salmon can be frozen for up to 2 months if needed.
Variations & substitutions
- Honey glaze: brush with a little honey before roasting.
- Spicy: add chilli flakes or harissa.
- Different veg: broccoli, green beans or peppers all work.
- Smaller batch: use the ½x scaler for two.
Frequently asked questions
How do I know when salmon is done?
It turns from translucent to opaque and flakes easily with a fork. Aim for just cooked to keep it moist.
Can I use frozen salmon?
Yes — thaw it fully and pat dry before roasting for the best texture.
What vegetables roast in the same time?
Quick ones like asparagus, courgette, cherry tomatoes, green beans or thin broccoli.
What do I serve with it?
Rice, couscous, potatoes or crusty bread, plus the roasted vegetables already on the tray.
Final thoughts: this is the dinner that proves healthy and fast can still feel special, with almost no cleanup. Make it your own with different vegetables and tell me your favourite combo over on the contact page.
For tips on cooking salmon perfectly, Serious Eats has an excellent guide.
About Alishba
I'm a self-taught home cook who writes recipes the honest way — refined until they genuinely work, with no shortcuts and no fake awards. More recipes by Alishba →
