Lightly fry the leek in oil, dry on a paper towel. Boil the potatoes until tender. Drain and place on a cookie sheet in the oven at 375F until slightly dry. (10 to 15 Min) Mash the potatoes adding butter as needed until creamy. Season to taste with salt and pepper. Place a serving of mashed potato on a plate. Place the cooked filet on top. Surround with chive oil. Place leek on top as garnish. Walt ----