Smoked Salmon on Herbed Potato Pancakes

Preheat oven to 400 F. In medium bowl, lightly beat the egg. Add potatoes, 2 tablespoons chives, tarragon, salt, and pepper and stir until well combined. In 10-inch non stick skillet, heat 1 tablespoon oil over medium heat. Drop potato mixture by tablespoonfuls into skillet and cook until pancakes are golden brown on one side, about 3 minutes. Turn pancakes over and cook 2 minutes, or until lightly browned. Transfer to a baking sheet, arranging pancakes in one layer. Repeat with remaining 1 tablespoon oil and potato mixture for a total of 16 pancakes. Transfer baking sheet to oven and bake pancakes about 15 minutes, or until crisp on the outside and creamy within. Transfer to serving platter. Top each pancake with a slice of salmon, sour cream, and a sprinkling of remaining chives.