Name: Lemon Garlic Salmon Tray Bake
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Western
Ingredients: 4 salmon fillets (150-180g/5-6oz each), skin on or off; 500g / 1 lb baby potatoes, halved; 300g / 10 oz broccoli florets; 200g / 7 oz cherry tomatoes; 2 tbsp olive oil; 1 tsp salt; 1/2 tsp black pepper; 1 lemon, cut into wedges; Chopped parsley, for garnish (optional); LEMON GARLIC DRESSING:; 2 garlic cloves, finely minced; 1 1/2 tbsp olive oil; 1 tbsp Dijon mustard; 1 1/2 tbsp lemon juice (fresh); 1 tsp honey; 1/2 tsp dried oregano; 1/2 tsp paprika; 1/4 tsp salt; 1/4 tsp black pepper

Why You’ll Love Lemon Garlic Salmon Tray Bake Recipe

This tray bake gives you tender, flaky salmon infused with bright citrus and garlic flavours without needing multiple pots and pans. The vegetables cook right on the same sheet, making this a complete, wholesome meal that’s simultaneously simple and satisfying.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

salmon fillets
lemon zest
lemon juice
extra virgin olive oil
Dijon mustard
garlic cloves
cooking salt
black pepper
asparagus (optional)
cherry tomatoes (optional)
olive oil for tossing vegetables
salt and pepper for vegetables
olive oil spray
parmesan (optional, for serving)
lemon wedges or slices (optional)
parsley (optional)

Directions

Prepare the lemon garlic paste: Mix lemon zest, lemon juice, olive oil, Dijon mustard, grated garlic, cooking salt, and black pepper in a small bowl to form a paste.
Slather the salmon: Spread the lemon garlic paste over the top and sides of each salmon fillet. If you have time, let the salmon marinate with the paste for up to 1 hour to deepen the flavour.
Prep the vegetables: Toss the asparagus and cherry tomatoes with olive oil, salt, and pepper. Spread them out on a large baking tray, leaving space for the salmon.
Arrange on tray: Place the salmon on the tray among the vegetables and lightly spray the top of the salmon with olive oil.
Cook: Place the tray under a very hot grill/broiler and cook for around 11 minutes, or until the salmon flakes easily with a fork and the vegetables are tender and blistered.
Serve: Transfer everything to plates, grate parmesan over the vegetables, squeeze fresh lemon over the salmon, and garnish with parsley if using.

Servings and timing

Serves: 4
Prep time: About 10 minutes (plus optional marinating time)
Cook time: 11 minutes under the broiler/grill

Variations

You can easily adapt this recipe by:
• Using different vegetables that roast in similar time, like green beans or broccolini.
• Adding potatoes or thinly sliced zucchini to make it heartier.
• Swapping Dijon mustard for a teaspoon of honey for a slightly sweeter glaze.
• Serving with rice, quinoa, or crusty bread to soak up the juices.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently in the oven at 180°C (350°F) until warmed through, or in a microwave on medium power to avoid drying out the salmon.

FAQs

How do I know when the salmon is cooked?

Cooked salmon should flake easily with a fork at the thickest part. If using a thermometer, it should read about 50°C/122°F when removed from the oven, rising slightly as it rests.

Can I use frozen salmon for this tray bake?

Yes, but make sure to thaw the salmon completely in the refrigerator before marinating and cooking to ensure even cooking.

What if I don’t have asparagus or cherry tomatoes?

You can substitute with quick-cooking vegetables like green beans, broccolini, or thinly sliced bell peppers.

Can I bake this instead of broiling?

Yes. You can bake the tray at around 200°C (400°F) until the salmon is cooked through and the vegetables are roasted.

Do I have to marinate the salmon?

No. Marinating is optional. The lemon garlic paste adds enough flavour even if applied just before cooking.

Can I make this gluten-free?

Yes. This recipe is naturally gluten-free as long as your Dijon mustard is free from gluten-containing additives.

What can I serve with this tray bake?

Great options include rice, quinoa, baby potatoes, or a light green salad for a more filling meal.

Can I add cheese?

Yes. A sprinkle of parmesan over the vegetables right before serving adds a nice savoury finish.

How do I prevent the salmon from drying out?

Avoid overcooking by using high heat for a short time. Adjust the timing slightly depending on the thickness of your salmon fillets.

Is this recipe healthy?

Yes. Salmon is rich in protein and omega-3 fatty acids, and the minimal use of oil and addition of vegetables make this a nutritious choice.

Conclusion

This Lemon Garlic Salmon Tray Bake is a bright, flavourful, and effortless dish that brings together flaky salmon and roasted vegetables in one pan. Whether you’re feeding a family or cooking a quick solo dinner, it’s a wholesome meal that’s easy to love and even easier to clean up after.