Who could ignore those plates of salmon served with blue potatoes?

The blue chips, made from blue potatoes, have an earthy flavor with hints of celery.

Like the platypus and the blue potato, they represent nature's infinite variety, not its mistakes.

I also tried a grilled guinea pig in Ollantaytambo, served with blue potatoes.

Ditto the salmon, which is served on a bed of mashed blue potatoes.

The blue potato (or purple potato) originated in South America.

Little cubes of blue potato surrounding the dish give it extra eye appeal.

Unlike many blue potatoes, it does not turn grey after boiling.

It came with a subtle port sauce and slices of good roasted white and dark blue potatoes.

There were about 30 types, including bright blue potatoes from Washington State.