- Soak a cedar plank in water for 1-2 hours. Pat plank dry. Place salmon filets on plank and brush with half of the Takumi sauce. Set aside.
- Preheat outdoor grill to 400-450ºF. Leave one burner off and place the cedar plank on grill over indirect heat. Cook for 20 minutes. Brush salmon with remaining Takumi sauce. Continue to cook until salmon is fully cooked and flakes easily, 10-15 minutes longer.
- Serve salmon hot, topped with lime slices.