Can I double this baked salmon recipe?

Yes, the recipe can be doubled for a larger family meal or gathering. Use enough lined baking-sheet space to arrange the portions skin-side-down without crowding them together. Crowding can affect how evenly the fish roasts, especially when pieces vary in thickness. Check each thicker portion near the end, because salmon pieces do not always finish at exactly the same moment.

Can I leave off the lemon slices?

Yes, you can leave off the lemon slices if a diner prefers a less pronounced citrus garnish. The marinade still contains fresh lemon juice, Dijon, garlic, parsley, oil, salt, and pepper. Expect the salmon to retain its tangy flavor without the rings placed on top. Keep the glaze amount the same, since it is brushed over the fish before baking.

Can I use vegetable oil instead?

Yes, vegetable oil can be used in place of the extra-light olive oil. The recipe specifically lists either oil, so the amount and method stay unchanged. Olive oil adds its own subtle character, while vegetable oil keeps the focus on lemon, Dijon, garlic, and parsley. Stir the marinade well before brushing so the seasonings are distributed across all four pieces.

Can I prepare baked salmon ahead?

You can prepare the salmon portions and mix the marinade ahead, then combine them just before baking. The recipe advises baking right after the glaze is applied because lemon juice can begin to affect the fish. Expect the final dish to work best when it goes into the oven promptly rather than sitting with the marinade. Keep the lemon rings ready separately until it is time to assemble.

How do I reheat leftover baked salmon?

Reheat leftover baked salmon slowly at a low oven, stovetop, or air-fryer setting. Gentle heat helps the fish stay moist instead of becoming dry and tough. Avoid the microwave, which the source does not recommend for this recipe. For another meal, break the chilled salmon into pieces for salmon cakes or add it to a salmon Cobb salad.

Baked Salmon with Zesty Lemon Dijon Garlic Marinade

By Mason BrooksSep 26, 2026

For a family dinner, this baked salmon brings four portions to the table in 20 minutes. A fresh lemon, Dijon, garlic, and parsley glaze gives the flaky fish bright tang, while high-heat roasting keeps the salmon juicy and tender enough to separate easily with a fork.

The recipe starts with a 1 1/2-pound salmon fillet cut into four pieces and set skin-side-down on a lined baking sheet. Parsley, garlic, extra-light olive oil, lemon juice, Dijon, salt, and pepper become a quick brush-on marinade. Lemon rings sit on top as garnish, adding a fresh citrus note while the fish bakes uncovered.

Watch for salmon that flakes easily but still looks just cooked through at its thickest point. The high oven temperature roasts the outside quickly, so thinner pieces may finish before thicker ones. The main mistake is overbaking, which dries the fish; another is letting the lemony glaze sit too long before baking, since the acid can make the salmon tough.

Serve it with mashed potatoes, quinoa, or rice, plus a salad or vegetables such as roasted potatoes, green beans, cucumber salad, or asparagus. Refrigerated leftovers can be turned into salmon cakes or a salmon Cobb salad, and gentle reheating helps keep the fish from drying out.

Why you'll love this recipe

Feeds four people from one salmon fillet, making it a practical family dinner when everyone wants a simple main course with familiar flavors.
New fish cooks can rely on the quick glaze and clear flaky texture cue, rather than managing a lengthy marinade or complicated pan timing.
Picky eaters may appreciate the mild salmon paired with tangy Dijon, fresh lemon, and garlic, while individual portions make serving straightforward.
Weeknight cleanup stays manageable because the fish roasts on one lined rimmed baking sheet and the marinade comes together in a small bowl.
For guests, the lemon-topped portions look polished on the baking sheet, yet the recipe uses a short ingredient list and only 20 minutes total.
Leftover portions remain useful for salmon cakes or a salmon Cobb salad, so a larger dinner can carry into another easy meal.

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Prep 5 minCook 15 minTotal 20 minEasy4 servings

Instructions

Preheat the 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.

Add the parsley, garlic, oil, lemon juice, Dijon mustard, salt, and pepper to a small bowl.

Stir the marinade to combine.

Generously spread the marinade over the tops and sides of the salmon.

Top each salmon piece with a slice of lemon.

Bake uncovered at 450°F for 12 to 15 minutes, until just cooked through, flaky, and 145°F at the thickest portion on an instant-read thermometer.

FAQ

Serve baked salmon with a starch, vegetables, or a fresh salad. Mashed potatoes, quinoa, and rice are all suggested options for rounding out the meal. Roasted potatoes, green beans almondine, creamy cucumber salad, roasted asparagus, or Caesar salad also fit alongside it. Choose one starch and one vegetable when serving four portions for a straightforward family dinner.

Baked Salmon with Zesty Lemon Dijon Garlic Marinade

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Dinner Fish American Quick Meals

Baked Salmon with Zesty Lemon Dijon Garlic Marinade

Name: Baked Salmon with Zesty Lemon Dijon Garlic Marinade
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Yield: 4 servings
Ingredients: 1.5 lb salmon fillet (cut into 4 fillets); 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); 0.5 Tbsp Dijon mustard; 0.5 tsp fine sea salt; 0.13 tsp black pepper (freshly cracked); 0.5 lemon (sliced into 4 rings for garnish)

By Mason BrooksSep 26, 2026

Why you'll love this recipe

Feeds four people from one salmon fillet, making it a practical family dinner when everyone wants a simple main course with familiar flavors.
New fish cooks can rely on the quick glaze and clear flaky texture cue, rather than managing a lengthy marinade or complicated pan timing.
Picky eaters may appreciate the mild salmon paired with tangy Dijon, fresh lemon, and garlic, while individual portions make serving straightforward.
Weeknight cleanup stays manageable because the fish roasts on one lined rimmed baking sheet and the marinade comes together in a small bowl.
For guests, the lemon-topped portions look polished on the baking sheet, yet the recipe uses a short ingredient list and only 20 minutes total.
Leftover portions remain useful for salmon cakes or a salmon Cobb salad, so a larger dinner can carry into another easy meal.

0(0)

Prep 5 minCook 15 minTotal 20 minEasy4 servings

Ingredients

Servings4

•1.5 lb salmon fillet (cut into 4 fillets)
•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)
•0.5 Tbsp Dijon mustard
•0.5 tsp fine sea salt
•0.13 tsp black pepper (freshly cracked)
•0.5 lemon (sliced into 4 rings for garnish)

Instructions

1
Preheat the oven to 450°F and line a rimmed baking sheet with a silicone liner, parchment, or foil.
2
Arrange the salmon fillets skin-side-down on the prepared baking sheet.
3
Add the parsley, garlic, oil, lemon juice, Dijon mustard, salt, and pepper to a small bowl.
4
Stir the marinade to combine.
5
Generously spread the marinade over the tops and sides of the salmon.
6
Top each salmon piece with a slice of lemon.
7
Bake uncovered at 450°F for 12 to 15 minutes, until just cooked through, flaky, and 145°F at the thickest portion on an instant-read thermometer.