Marinating salmon is a great way to add flavor and moisture to this delicious, healthy fish. But how long should you let salmon soak in the marinade for best results? Getting the marinating time just right is essential to prevent over-marinating and ending up with mushy, falling-apart salmon.
In this comprehensive guide we’ll look at the optimal marinating times for salmon based on cut, marinade type, and cooking method. Follow these tips to take your salmon from bland to bold with the perfect marinade every time.
Factors That Affect Marinating Time
There are a few key factors that determine how long you should marinate salmon
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Salmon cut size – The marinating time depends mostly on the thickness and size of your salmon cuts Smaller cuts like fillets only need 30-60 minutes Full salmon steaks can marinate for up to 2 hours before cooking,
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Marinade ingredients – Acidic, salty or enzyme-containing marinades work faster, so limit marinating time to 30-45 minutes. Milder marinades allow for longer soaking.
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Desired flavor intensity – More time equals more flavor infusion. For really bold flavor, marinate for the full recommended time according to salmon size. Quick weeknight marinades can be shorter.
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Cooking method – Salmon that is grilled, broiled or baked can handle more marinade than delicate poached or pan-seared salmon. Remove harsh marinades before searing.
Recommended Marinating Times
Keep these general guidelines in mind for salmon marinating times:
- Salmon fillets – 30 minutes to 1 hour
- Salmon steaks – 1 to 2 hours
- Whole salmon sides – 2 to 4 hours
Portion the salmon into individual servings before marinating for the most even results. Always marinate in the fridge, not at room temperature.
Marinating Don’ts
While marinating boosts flavor, overdoing it makes for mushy salmon. Avoid these pitfalls:
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Don’t marinate longer than recommended based on cut size. Acidity and salt will break down the delicate flesh.
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Don’t reuse marinade after raw salmon has soaked in it due to contamination risk.
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Don’t marinate at room temperature. Refrigeration is vital for seafood safety.
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Don’t marinate pre-cooked salmon. It’s unnecessary and makes it mushy.
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Don’t marinate large cuts longer than smaller pieces or the interior over-marinates.
Marinating Methods for Success
Follow these simple methods for moist, flavorful marinated salmon:
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Make the marinade in a plastic bag, baking dish or container.
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Add the salmon and seal or cover. Flip halfway through marinating.
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Refrigerate for the recommended time based on cut size.
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Remove salmon from marinade, discarding excess. Pat dry.
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Cook as desired. Brush extra marinade on at the end of cooking then discard.
Cooking Marinated Salmon Perfectly
Use these techniques to prevent overcooking and let marinade flavors shine:
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Grill or broil using high, direct heat. Cook 3-4 minutes per side.
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Bake at 400°F for 8-12 minutes until opaque and easily flakes.
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Pan-sear over high heat 1-2 minutes per side until lightly browned.
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Gently poach in diluted marinade for 5-8 minutes.
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Air fry at 390°F for 10-12 minutes until cooked through.
Check doneness without overcooking. Let rest before serving.
Delicious Marinade Inspiration
Salmon loves a wide range of flavors. Try marinades like:
- Soy sauce, ginger, sesame oil and garlic
- Lemon, herbs and olive oil
- Chili powder, cumin, oregano and orange juice
- Teriyaki sauce and sesame seeds
- Maple syrup, garlic and Dijon mustard
- Balsamic vinegar, basil and cracked pepper
Get creative with your marinades and follow the guidelines for tender, flavorful salmon every time. Mastering marinating helps you make the most of this nutritious fish.
Frequently Asked Questions
How long can you marinate salmon?
Avoid marinating salmon longer than 24 hours, as extended soaking can cause protein breakdown and mushiness. Limit citrus, vinegar or soy sauce marinades to 6 hours maximum.
Should you marinate salmon before cooking?
Marinating is optional but recommended to boost salmon flavor and moisture. Follow guidelines to prevent over-marinating.
Can you marinate frozen salmon?
Yes, but thaw it completely first. The marinade won’t penetrate properly if the middle is still frozen.
What happens if you marinate salmon too long?
Over-marinating makes salmon mushy and dry from too much acid or salt exposure. Always stay within recommended time frames.
How do you know when salmon is done after marinating?
Check for opaque color and flaking flesh. For medium-rare aim for 120°F and medium 130°F internally. Don’t overcook.
Following the proper marinating times and methods will lead to juicy, flavorful salmon every time. Experiment with exciting new marinades to take your salmon game to the next level.
