1. Drizzle salmon with 3 tablespoons Sesame-Ginger Dressing, coating both sides; season with salt. Coat each side with sesame seeds, gently pressing seeds into flesh.
2. Heat oil in skillet over medium-high heat. Add salmon, and cook 3 minutes, being careful not to burn seeds. Turn and cook on opposite side 4 more minutes or just until fish begins to flake with fork. Remove from heat.
3. Combine spinach and next 3 ingredients in a large bowl. Add remaining dressing, and toss to coat. Arrange on 2 plates. Top with salmon. Serve immediately.
*To save time, you can substitute with your favorite store-bought dressing.