Grilled salmon with soy marinade
A two-hour marinating window requires planning, but this duration transforms how the fish absorbs flavor without breaking down the delicate muscle fibers. Soy sauce provides salinity while brown sugar adds sweetness, creating a balance that caramelizes quickly upon contact with direct heat. To adapt this preparation for a gluten-free diet, substitute tamari for the standard soy sauce at a one-to-one ratio without altering the remaining liquid proportions. Vegetable oil holds the marinade emulsion together and prevents the protein from sticking immediately to metal grill grates, though oiling the bars directly remains essential. Maintaining a medium heat zone on the grill prevents the sugars in the marinade from burning before the interior cooks through. Fish is done when it registers 135 degrees Fahrenheit internally or flakes apart with gentle pressure from a fork tines. Overcooking allows moisture to escape rapidly, leaving the flesh dry and chalky regardless of how long it spent submerged in liquid beforehand. Pair the finished fillets with steamed broccoli and white rice to balance the concentrated sodium from the soy reduction. Residual marinade must be discarded entirely rather than reused as a sauce, because raw fish contamination poses food safety risks.