How to Reheat Salmon
Leftover cooked salmon fillet or portions.
The Short Answer
The best way to reheat salmon is in the oven at low temperature. Low oven at 275 degrees F for 10-15 minutes with lemon juice and loose foil cover.
Reheating Methods
🔥 Oven
Temperature: 275°F
Time: 10–15 minutes
Squeeze lemon juice on top, cover loosely with foil. Low temp prevents albumin from squeezing out.
📡 Microwave
Time: 1–2 minutes
Use 50% power. Be warned: reheated fish in the microwave produces a strong smell.
🍳 Stovetop
Time: 3–5 minutes
Nonstick skillet, medium-low, skin-side down, covered. Steam warms the top.
Do not reheat salmon at high temperatures. The proteins contract, squeezing out moisture and leaving it dry and rubbery.
Cold leftover salmon on a salad or grain bowl is excellent and requires no reheating at all. Not every leftover needs to be warmed up.
Frequently Asked Questions
If you value your coworker relationships, avoid microwaving fish at the office. Use the oven method at home, or eat it cold in a salad.
The Bottom Line
The best way to reheat salmon is in the oven at low temperature. The key to great reheated food is low-and-slow heat, moisture retention, and patience. Rushing with high heat dries food out and creates uneven hot and cold spots. When in doubt, go lower and slower. Make sure leftovers reach an internal temperature of 145°F before serving.
Source: USDA Leftovers Safety | Last verified: March 26, 2026 | Our methodology