Scandinavian Salmon Burger with Apple and Rosemary - Sutter Home Family Vineyards

Ingredients

• 2 pounds skinless salmon filets
• 1 egg
• 1/4 cup mayonnaise
• 1/2 cup panko bread crumbs
• 1/2 cup apples, diced into ¼ inch cubes
• 1 tablespoon chopped fresh rosemary
• 1 1/2 teaspoons salt
• 1/2 teaspoon fresh ground pepper
• 1 cup mayonnaise
• 2 tablespoons Dijon mustard
• 2 tablespoons honey
• 1 teaspoon salt
• Vegetable oil for the grill
• 6 Kaiser rolls, split
• 8 small arugula leaves, stems removed
• 1 bunch Watercress