Cedar Plank Salmon with Whole Grain Mustard Sauce - Kentucky Living

Ingredients

• 1 6" x 18" cedar plank (pick up at your local hardware store)
• Sauce:1 teaspoon olive oil
• 1 finely chopped shallot
• 1 cup heavy cream
• 1/4 cup while wine
• Juice of 1/2 fresh-squeezed lemon
• 1 teaspoon prepared whole-grain mustard
• Leaves of 2 bunches of fresh watercress
• 1 Tablespoon olive oil
• 1 teaspoon salt
• 1/4 teaspoon pepper
• 4 (6-oz.) boneless salmon steaks with skin on one side