Bohemian Omelets
["3 egg whites", "1 1/2 oz. granulated sugar", "3 egg yolks", "1 1/2 oz. flour", "1 1/2 oz. butter (unsalted)", "3 1/2 oz. prune mix", "5 1/3 oz. heavy cream"]
["Prepare prune mix from 3 1/2 ounces fresh prunes, 3 1/2 ounces sugar and a small amount of water by slowly roasting mix in the oven, then blending and pureeing it and gently flavoring with dark rum."]
["egg whites", "sugar", "egg yolks", "flour", "butter", "prune mix", "heavy cream"]