Mallorca Pastelería is a traditional bakery in Madrid that has been serving delicious cakes and pastries since 1931. They offer a wide variety of cakes, including their famous Mallorca cake, which is a sponge cake filled with cream and covered in marzipan. They also have a great selection of pastries, such as croissants, ensaimadas, and palmiers. The bakery has a cozy atmosphere and friendly staff, making it a great place to enjoy a sweet treat with a cup of coffee.