SPINACH SOUFFLÉ

Take 2 cups of cooked chopped spinach, mash to a pulp, add 1 cup of white sauce and the whites of 2 eggs beaten very stiff, season well, and pile lightly in timbale cups; set these in a pan of water, and let bake in a moderate oven for fifteen minutes or less. Before serving sprinkle the top of each with riced yolk of hard-boiled egg.