Step 1

In a small bowl, whisk together soy sauce, brown sugar, water, and oil until sugar is dissolved.

Step 2

Season both sides of salmon fillets with lemon pepper and garlic powder.

Step 3

Place fish in a large resealable plastic bag and add the soy sauce mixture. Seal and turn to coat. Refrigerate for at least 2 hours.

Step 4

When ready to cook, preheat the grill to medium heat.

Step 5

Transfer individual slices from marinade onto foil, and seal into individual packets. Discard marinade.

Step 6

Place packets on grill. Cook salmon for 6 to 8 minutes per side, or until the fish flakes easily with a fork.