How long should I marinate salmon for grilling?

Marinate salmon for at least 2 hours and no longer than 4 hours. Two hours gives the soy sauce and brown sugar enough time to flavor the fish without affecting its texture. Marinating longer than 4 hours can cause the salmon to become overly soft because the salt begins to break down the proteins. For best results, remove the salmon from the marinade after about 2 hours and keep it refrigerated until grilling.

What is the best salmon for grilling on an outdoor grill?

King salmon is often considered the best choice for grilling because its rich fat content helps keep the fish moist over high heat. Sockeye salmon offers a deeper flavor and firmer texture, while Atlantic salmon is widely available and forgiving for beginners. Regardless of the variety, choose thick fillets whenever possible since thinner pieces can dry out quickly on the grill.

Can I make this grilled salmon marinade recipe without soy sauce?

Yes. Coconut aminos can replace soy sauce in equal amounts and provide a slightly sweeter flavor. Tamari is another excellent substitute and works as a one-to-one replacement while remaining gluten-free. If you prefer a soy-free alternative, a combination of fish sauce, honey, and a splash of citrus juice can create a similar balance of savory and sweet flavors.

How do I know when grilled salmon is done cooking?

The easiest way to check doneness is with an instant-read thermometer. Salmon is typically medium when it reaches 125°F to 130°F in the thickest part of the fillet, while 145°F is fully cooked. You can also look for visual cues such as flesh that flakes easily with a fork and changes from a glossy deep orange to a lighter matte pink color.

Can I use this recipe to make grilled salmon in foil instead of directly on the grate?

Yes. Grilling salmon in foil is an excellent option if you want to avoid sticking and make cleanup easier. Place the marinated salmon on lightly oiled heavy-duty foil, fold the edges up to hold the juices, and grill with the lid closed until cooked through. While you will not get traditional grill marks, the salmon remains moist and absorbs all the flavors of the marinade.

What can I do with leftover grilled salmon?

Leftover grilled salmon is incredibly versatile and stores well for up to 3 days in the refrigerator. Flake cold salmon into a pasta salad with olives, capers, and a lemon vinaigrette for a quick next-day lunch. It also works beautifully stuffed into lettuce wraps with avocado and cucumber, or mixed into scrambled eggs in the morning. Reheat gently in the oven at 350°F for 6 to 8 minutes if you prefer it warm, the microwave tends to dry it out and intensify the fish smell.

Best Grilled Salmon Recipe with Soy Brown Sugar Marinade 2 hours

Description

This grilled salmon recipe delivers caramelized, grill-marked fillets with a salty-sweet soy sauce and brown sugar marinade that penetrates deep into the flesh. Ready in under 30 minutes of active time, it is the kind of impressive, reliable salmon dinner idea that works for weeknights, summer cookouts, and everything in between.

Ingredients

Scale

1½ lbs (680g) salmon fillets, skin-on
Lemon pepper to taste (about ½ tsp per fillet)
Garlic powder to taste (about ¼ tsp per fillet)
Salt to taste (kosher salt preferred)
⅓ cup soy sauce (or tamari for gluten-free)
⅓ cup brown sugar (light or dark)
⅓ cup water
¼ cup vegetable oil (or grapeseed oil)

Instructions

Season the Salmon: Pat fillets dry with paper towels and season both sides with lemon pepper, garlic powder, and salt.
Make the Marinade: Whisk soy sauce, brown sugar, water, and vegetable oil in a small bowl until the sugar dissolves completely.
Marinate: Place fillets in a large resealable bag, pour the marinade over them, seal, and refrigerate for at least 2 hours (up to 4 hours maximum).
Preheat the Grill: Heat an outdoor grill to medium (375°F to 400°F). Scrub the grates, then oil them with a folded paper towel dipped in oil.
Grill the Salmon: Remove fillets from the marinade and discard the marinade. Place skin-side down on the oiled grates, close the lid, and cook 6 to 8 minutes without moving.
Flip and Finish: Flip each fillet carefully with a wide spatula and grill the flesh side for an additional 4 to 6 minutes until the fish flakes easily with a fork.
Rest and Serve: Remove from the grill, rest 2 minutes, and serve immediately with a squeeze of fresh lemon juice.

Notes

Do not marinate longer than 4 hours or the soy sauce will break down the fish texture. Dry the fillets completely before seasoning to ensure proper searing. Use skin-on fillets for structural support on the grill and do not attempt to flip until the salmon releases easily from the grate on its own.

Prep Time: 10 minutes
Cook Time: 15 minutes
Category: Main Dish
Method: Grilling
Cuisine: American

Nutrition

Serving Size: 1 fillet (approx. 4 oz cooked)
Calories: 320
Sugar: 11g
Sodium: 780mg
Fat: 16g
Saturated Fat: 3g
Unsaturated Fat: 11g
Trans Fat: 0g
Carbohydrates: 12g
Fiber: 0g
Protein: 28g
Cholesterol: 72mg

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