Pebble'S White Chocolate Mousse
["1/2 lb. French or Swiss white chocolate", "1 pt. whipping cream", "1/4 c. confectioners sugar", "5 eggs, separated", "2 Tbsp. hazelnut liqueur", "1/4 c. sugar", "pinch of cream of tartar", "thin dark chocolate wafers"]
["Melt chocolate in double boiler until smooth; set aside.", "Whip the cream, adding confectioners sugar, until firm and fluffy. Reserve mixture in the refrigerator.", "Separate eggs, carefully keeping whites as clean as possible.", "Place yolks in bowl and whisk in liqueur.", "In another bowl, add egg whites, that have warmed to room temperature, and cream of tartar.", "Whip egg whites, adding sugar until soft peaks form."]
["chocolate", "whipping cream", "confectioners sugar", "eggs", "hazelnut liqueur", "sugar", "cream of tartar", "chocolate wafers"]