Japanese Potato Salad

Bring a large pot of salted water to the boil. Add the potatoes and cook over medium-high heat for 12-15 minutes or until the potatoes are tender. Drain.

Transfer the potatoes back into the pan over low heat. Mash the potatoes, then remove from the heat. Transfer to a large bowl and let cool.

Once cool, add the cucumber, carrot, red onion, ham, salt, pepper, sugar and mayonnaise. Chill until needed.