Mascarpone is a rich and creamy Italian cheese made from cow's milk. It has a smooth texture and a slightly sweet flavor, making it a popular ingredient in both savory and sweet dishes. Often used in desserts like Tiramisu, mascarpone can also enhance pasta sauces and risottos. This cheese is made by curdling cream with an acid, such as lemon juice or vinegar. The process results in a thick, spreadable cheese that is high in fat, contributing to its luxurious mouthfeel. Mascarpone is typically sold fresh and should be refrigerated to maintain its quality.