– Add the potatoes to a small pot and cover with water and a bit of salt. Boil, then reduce heat and simmer until the potatoes are tender. Drain and cool slightly.
– Arrange the lettuce on a serving platter.
– Slice the potatoes into coins and toss them with the warmed chili sauce. Arrange onto the lettuce. Pour any remaining sauce over the potatoes.
– Top with sliced hardboiled eggs and sliced black olives. Boom! Done! Your papa a la huancaina is ready to serve.