This recipe is from my Great Grandmother who immigrated to Hawaii from Granada, Spain on the Heliopolis in 1905. My Grandma would make these cookies for Christmas every year. And now I do too. The sweetness comes mostly from the powdered sugar coated on the outside. If you can't find Muscatel wine you can use a sweet sherry or any sweet dessert wine. These cookies will keep for 2 to 3 weeks in covered container.