Directions: Light charcoal briquettes in a grill and brush the grilling rack with oil to keep While the grill is heating, lay the salmon skin side down on a cutting board Place the salmon skin side down on the hot grill; discard the marinade the fish was sitting in. Transfer the fish to a Servings: 6. Sep 23, · Preparation. Whisk together the mustard, soy sauce, olive oil, and garlic in a small bowl. Drizzle half of the marinade onto the salmon and allow it to sit for 10 minutes. Place the salmon skin side down on the hot grill; discard the marinade the fish was sitting in. Grill for 4 to 5 minutes, depending on the thickness of the gympocketguide.come: American, Asian. Place the salmon on a cutting board skin-side down and cut into 6 even pieces. Place your salmon in a shallow dish. Combined Dijon mustard, vinegar, soy sauce, olive oil and garlic in a small bowl and mix until thickened. Spoon ½ mixture over the fish and let it marinate for 10 minutes. Preheat your outdoor grill or a stove top grill pan to medium.