Chinook Salmon on Alderwood with Vidalia Onion and Mustard Crust

Ingredients

• 1  alder plank 
• 2 tablespoons rosemary fresh chopped
• 3  garlic cloves minced
• 2  green onions finely chopped
• 1 large optional: lemon cut into wedges
• 2 tablespoons mustard seeds 
• 2 tablespoons olive oil 
• 8 servings pepper freshly ground
• 2 tablespoons rice wine vinegar 
• 8 servings garnish: rosemary sprig 
• 3 pound salmon fillet 
• 8 servings sea salt 
• 2 small vidalia onions thinly sliced

Equipment

• grill

Directions

1. Soak plank in water to cover 1 hour; drain.
2. Season salmon with sea salt and pepper.
3. Place fish on plank.
4. Stir together onion and next 6 ingredients. Spoon onion mixture over salmon, pressing firmly.
5. Cover with grill lid; grill over medium-high heat (350 to 40
6. to 20 minutes or until fish flakes with a fork. Squeeze lemon over fish.
7. Garnish, if desired.