Mom's Best Recipes
Recipe

Easy Oven-Baked Salmon

Juicy, flaky salmon with crisp edges and a garlicky lemon butter glaze. Fast enough for a Tuesday, good enough to brag about.

Author By Matt Campbell
4.8
Oven-baked salmon fillets on a sheet pan with lemon slices and herbs

If you have ever stared into your fridge like it owes you money, this is the salmon recipe for that exact moment. It is oven-baked, low-drama, and reliably delicious: tender flakes, lightly crisp edges, and a lemony garlic butter situation that makes plain rice feel like it got a promotion.

No complicated marinades. No mysterious fish rituals. Just a hot oven, a quick sauce, and one important rule: do not overcook it. I will walk you through the timing so your salmon comes out juicy, not dusty.

A fork flaking a piece of baked salmon with lemon butter on a plate

Why It Works

  • Big flavor, minimal effort: The garlic, lemon zest, and butter sink in while the oven does the work.
  • Moist, flaky results: A high-ish heat cooks the fish quickly so it stays tender.
  • Flexible seasoning: This base recipe plays nicely with Cajun spice, miso, pesto, dill, or whatever you are feeling.
  • Easy cleanup: Foil or parchment on the pan means you are not scrubbing baked-on regret later.

Storage Tips

How to Store Leftovers

Refrigerator: Cool leftover salmon, then store in an airtight container for 2 to 3 days (some sources allow 3 to 4, but it is best within 3).

Freezer: Wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge for best texture.

Reheat without drying it out: Warm gently in a 300°F oven until just heated through, usually 6 to 10 minutes depending on thickness. Loosely cover with foil to keep it from drying out. Or microwave at 50% power in short bursts. Add a squeeze of lemon or a tiny pat of butter to bring it back to life.

Leftover glow-ups: Flake into a salad, tuck into tacos, fold into scrambled eggs, or stir into pasta with a splash of cream or olive oil.

Common Questions

FAQ

What temperature should baked salmon be cooked to?

For food safety, salmon is commonly cooked to an internal temperature of 145°F in the thickest part. For a juicier texture, many home cooks pull it around 125°F to 135°F and let it rest a couple minutes. If you are serving anyone who is pregnant, immunocompromised, or otherwise higher risk, stick with 145°F.

How long do you bake salmon at 400°F?

Most fillets take 10 to 14 minutes at 400°F, depending on thickness. A helpful rule of thumb is about 4 to 6 minutes per 1/2-inch thickness. A thick center-cut piece may need closer to 14 to 16 minutes. Start checking early.

Should I bake salmon covered or uncovered?

Uncovered is best here for lightly crisp edges. If your fillets are very thin or you want extra gentle heat, you can loosely tent with foil for the first half of baking.

Can I use frozen salmon?

Yes, but thawing first gives the best texture. Thaw overnight in the fridge, or quick-thaw in a sealed bag in cold water. If baking from frozen, add a few extra minutes and expect slightly more moisture.

How do I know when salmon is done without a thermometer?

Look for salmon that turns opaque and flakes easily when nudged with a fork. If you are pulling it on the tender side, the very center may look a little more glossy than the edges, but it should not look raw.

What is the white stuff that sometimes comes out of salmon?

That is albumin, a harmless protein that can seep out when salmon cooks, especially if it cooks a bit too hot or too long. Patting the fish dry, using a timer, and avoiding overcooking helps. A short rest also makes it look less dramatic.

What sides go well with oven-baked salmon?

Rice, roasted potatoes, asparagus, broccoli, green beans, a big salad, or couscous. If you want peak weeknight energy, do a sheet pan vegetable alongside it.

This is my “I want something impressive but I also want to sit down in 20 minutes” salmon. I started making it after one too many nights of overcooking fish while trying to do three other things at once. Now I keep it simple: hot oven, quick lemon butter, and a timer that I actually respect. The result tastes like I planned dinner on purpose, which is hilarious because half the time I decided while preheating the oven.