Sweet Potato Souffle
["2 lb. small sweet potatoes, washed", "4 Tbsp. butter", "4 to 5 Tbsp. sugar to taste", "1/3 c. light cream", "2 eggs, beaten", "pinch of ground cinnamon", "pinch of ground allspice", "miniature marshmallows"]
["Boil sweet potatoes for about 1 hour until soft.", "Drain; slip skins off and mash in large bowl.", "Preheat oven to 350\u00b0.", "Add butter, sugar, light cream, eggs and spices.", "Pour into buttered 2 quart baking dish and bake until center of souffle is set, 30 to 40 minutes.", "Raise oven temperature to 475\u00b0.", "Place marshmallows on top to cover.", "Return to oven for 3 to 5 minutes to brown."]
["sweet potatoes", "butter", "sugar", "light cream", "eggs", "ground cinnamon", "ground allspice", "marshmallows"]