Cheese Soufflé Omelette (Coddled Eggs)

Place butter in egg coddler and place in a pan of hot water that comes halfway up the coddler. Beat egg white until stiff. In a separate small bowl beat egg yolk, add cheese and seasonings and fold mixture into the beaten egg whites. Feel free to add optional ingredients you might add in a regular omelette but keep the proportion small. Pour into egg coddler and screw on the lid. Place in simmering pan of water and cook for 15-20 minutes. Serve in coddler.