Rainbow trout isn't native to Titicaca at all — it was introduced from North America in the 1940s, and Puno now produces most of Peru's farmed trout.
Fresh trout from Lake Titicaca is coated in seasoned flour and shallow-fried whole until crisp, then served with rice, potatoes and a wedge of lime. Lakeside stalls in Puno and on the Uros islands grill or fry it to order.
Papa Rellena (Stuffed Potato)
Anticuchos (Grilled Beef Heart Skewers)
Picarones