This oven roasted salmon is tender, juicy, and packed with fresh lemon-garlic flavor.
It comes together quickly with simple ingredients, making it a perfect dinner for busy nights.
Why You’ll Love This Recipe
This salmon is quick enough for a weeknight but elegant enough for a special dinner.
The lemon, garlic, parsley, and Dijon mustard create a fresh and flavorful topping.
Roasting at high heat keeps the salmon moist and flaky.
You only need a handful of ingredients and very little prep time.
What You’ll Need (Ingredient Highlights)
Salmon fillets are rich, tender, and cook beautifully in the oven.
Fresh parsley adds color and a clean, herby finish.
Lemon juice brightens the flavor and balances the richness of the fish.
Garlic gives the salmon a bold and savory depth.
Dijon mustard helps the marinade cling to the fillets while adding subtle tang.
Pro Tips Before You Start
Pat the salmon dry before adding the marinade so the surface roasts better.
Use fillets of similar size so they cook evenly.
Do not overbake the salmon or it can dry out quickly.
Check the thickest part with an instant-read thermometer for best results.
How to Make Oven Roasted Salmon
Step 1 – Prep the oven and pan
Preheat oven to 450°F and line a rimmed baking sheet with a silicone liner, parchment, or foil. Arrange the salmon fillets skin-side-down on the prepared baking sheet.
Step 2 – Make the marinade
In a small bowl, stir together parsley, olive oil, lemon juice, garlic, Dijon mustard, salt, and black pepper until well combined.
Step 3 – Coat the salmon
Generously brush the marinade over the top and sides of each salmon fillet. Top each piece with a lemon slice.
Step 4 – Roast until flaky
Bake uncovered for 12 to 15 minutes, or until the salmon is just cooked through, flaky, and reaches 145°F in the thickest part.
What to Serve Them With
Serve this salmon with roasted vegetables for a simple and balanced dinner.
It also pairs well with rice, mashed potatoes, or a fresh green salad.
For a lighter meal, enjoy it with steamed asparagus or green beans.
Variations / Substitutions
Swap parsley for fresh dill if you want a more classic seafood flavor.
Use avocado oil or vegetable oil instead of olive oil if preferred.
Add a pinch of paprika or red pepper flakes for gentle heat.
Storage & Leftovers
Store leftover salmon in an airtight container in the refrigerator for up to 3 days.
Reheat gently in the oven or enjoy cold over salad.
You can also flake leftovers into rice bowls or sandwiches.
FAQs
Can I use one large salmon fillet instead of portions?
Yes, but the cooking time may need to be adjusted depending on thickness.
How do I know when salmon is done?
The fish should flake easily with a fork and reach 145°F at the thickest part.
Can I make this recipe ahead of time?
You can mix the marinade ahead, but the salmon is best baked fresh for the juiciest texture.
Can I use dried parsley?
Fresh parsley is best here, but dried parsley can work in a smaller amount.
Is this recipe good for meal prep?
Yes, it stores well and works nicely for lunches or quick dinners.
What side dishes go best with it?
Roasted potatoes, vegetables, rice, and salad are all great choices.
Can I use frozen salmon?
Yes, just thaw it fully and pat it dry before roasting.
Do I need to remove the skin?
No, the skin can stay on during baking and helps hold the fillet together.
Can I make it dairy-free and gluten-free?
Yes, this recipe is naturally dairy-free and can be gluten-free if your Dijon mustard is certified gluten-free.
Why is my salmon dry?
It was likely overcooked, so start checking early and remove it as soon as it is done.
Final Thoughts
This oven roasted salmon is simple, fresh, and full of flavor.
It is an easy dinner recipe that feels wholesome and satisfying every time. Once you make it, it may become one of your favorite ways to cook salmon.
Full Recipe Card
Ingredients
- 1 1/2 lb salmon fillet, cut into 4 filets
- 2 Tbsp fresh parsley, finely chopped
- 2 Tbsp extra light olive oil, or vegetable oil
- 2 Tbsp fresh lemon juice
- 3 garlic cloves, minced, pressed, or grated
- 1/2 Tbsp Dijon mustard
- 1/2 tsp fine sea salt
- 1/8 tsp black pepper, freshly cracked
- 1/2 lemon, sliced into 4 rings for garnish
Instructions
- Preheat oven to 450°F and line a rimmed baking sheet with a silicone liner, parchment, or foil. Arrange salmon fillets on the prepared baking sheet, skin-side-down.
- In a small bowl, stir together parsley, olive oil, lemon juice, garlic, Dijon mustard, salt, and pepper.
- Brush the marinade generously over the top and sides of the salmon, then top each piece with a slice of lemon.
- Bake uncovered for 12 to 15 minutes, or until the salmon is flaky and reaches 145°F at the thickest portion. Do not overcook.
