This classic Chocolate Icing recipe is a delightful throwback to vintage American baking. Handwritten on a worn card, it’s likely been passed down through generations, cherished for its simplicity and nostalgic charm. The inclusion of powdered sugar, shortening, and melted chocolate creates a fluffy, sweet, and rich frosting ideal for cakes, cupcakes, or brownies. Perfect for birthdays or special occasions, it showcases a time-tested technique for creating smooth, homemade frosting with just a few pantry staples.