I just got back from an amazing foodie trip to Buenos Aires. The beef and wine were amazing, but I fell in love with the Alfajor. It's a snack with three levels of thin cookie/cake separated by dulce de leche and encased in chocolate or a white sugary substance. Very heavy and very sweet, but very tasty! Any idea where I can purchase these in Manhattan? I actually prefer the processed/packaged version to the homemade ones.