Maple-Soy Glazed Salmon

INGREDIENTS

• 1 untreated cedar plank
• 2 1/2 pounds boneless salmon fillet
• 1 teaspoon coarse salt
• 1/2 teaspoon black pepper
• 1/4 cup maple syrup
• 2 tablespoons soy sauce
• 2 tablespoons melted butter
• 2 tablespoons fresh lime juice
• 1/2 teaspoon lime zest
• 2 tablespoons chopped fresh chives
• 6 lemon wedges