Name: High-Protein Baked Salmon Dinner
Prep time: 10 min
Cook time: 27 min
Total time: 37 min
Ingredients: 4 salmon fillets (about 6 oz each); 1 lb baby potatoes, halved; 1 lb green beans, trimmed; 2 tablespoons olive oil; 3 tablespoons honey; 2 tablespoons dijon mustard; 2 cloves garlic, minced; 1 lemon, juiced; Fresh parsley, chopped, for garnish; Salt and pepper, to taste

This baked salmon dinner is a simple sheet-pan meal with a honey-mustard glaze and roasted potatoes for a quick, high-protein dinner the whole family will enjoy. Unlike a foil-wrapped version, this baked salmon dinner cooks uncovered on an open sheet pan, letting the glaze caramelize into a golden, slightly sticky crust. It’s an easy weeknight dinner with minimal cleanup.

Why You’ll Love This Recipe

This baked salmon dinner comes together on one sheet pan in under 30 minutes.
A sticky honey-mustard glaze caramelizes right in the oven, no extra sauce needed.
Loaded with lean protein and heart-healthy omega-3 fats.
Easy to double for a full week of high-protein meal prep.
Minimal cleanup since everything roasts together on one pan.
Baby potatoes and green beans round out the meal with no extra sides to prep.

Ingredients Overview

This baked salmon dinner starts with four salmon fillets, brushed with a honey, dijon mustard, and garlic glaze that caramelizes as it bakes. According to the NIH Office of Dietary Supplements, salmon is one of the richest dietary sources of omega-3 fatty acids, which support heart and brain health. Baby potatoes and green beans roast alongside the salmon, soaking up the same savory glaze.

A drizzle of olive oil and a squeeze of fresh lemon juice finish the dish with brightness. Fresh parsley adds a pop of color right before serving. Because everything bakes together on the same pan, this baked salmon dinner needs almost no extra prep work beyond a quick chop of the vegetables.

Step-by-Step Instructions

Follow these simple steps to put together your baked salmon dinner:

Preheat the oven to 400°F and line a sheet pan with parchment paper.
Toss the baby potatoes with olive oil, salt, and pepper, then roast for 15 minutes.
Whisk together honey, dijon mustard, garlic, and a splash of olive oil for the glaze.
Push the potatoes to one side, add the green beans, and place the salmon fillets on the pan, brushing them generously with the glaze.
Bake for 12-15 minutes, until the salmon flakes easily and the glaze is golden.
Drizzle with fresh lemon juice, sprinkle with parsley, and divide into meal prep containers.

Pro Tip: Brush the glaze onto the salmon twice — once before baking and once halfway through — for a deeper, stickier caramelized crust.

Meal Prep & Storage Tips

This baked salmon dinner keeps well in airtight containers in the refrigerator for up to 3 days, since fish is best enjoyed within a few days of cooking. Reheat gently in the microwave for 1-2 minutes, or warm in a 300°F oven for about 10 minutes to avoid drying out the fish. Freezing is not recommended, as the texture of the salmon and potatoes can turn mushy once thawed. For the best results, portion this dinner into containers as soon as it cools to room temperature.

Variations & Substitutions

Swap the baby potatoes for sweet potato chunks if you prefer a sweeter side. Broccoli or asparagus both work well in place of green beans. For a different glaze, try swapping the dijon mustard for a spoonful of maple syrup, or add a pinch of red pepper flakes for a little heat. Any firm white fish, such as cod, can be substituted for the salmon if you’d like to switch things up, though this baked salmon dinner is especially good with the richness of real salmon. Leftover vegetables from the fridge can also be tossed onto the pan to use up what you already have on hand.

FAQ

How do I know when the salmon is done?
The salmon is ready when it flakes easily with a fork and reaches an internal temperature of 145°F.

Can I double this recipe?
Yes, this recipe doubles easily — just use two sheet pans so everything roasts evenly without overcrowding.

Is this recipe gluten-free?
Yes, this baked salmon dinner is naturally gluten-free as written, with no substitutions needed.

Can I use frozen salmon?
Yes, just thaw it fully in the refrigerator overnight and pat it dry before adding the glaze so it caramelizes properly.

Ready for More High-Protein Dinners?

This baked salmon dinner proves that a restaurant-quality meal can come together on one pan with almost no cleanup. It’s a simple, elegant dinner that still fits easily into a busy week. Want more high-protein dinner ideas delivered straight to your inbox? Subscribe to our newsletter for new recipes every week.

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