And that twist is the potatoes are crispy, roasted in the oven and generally more delicious than boiled potato. Have you ever heard anyone say their favourite potato is boiled? No.
Begin with the potatoes - heat the oven to 180°C and boil them until almost tender. Allow them to cool then use half the oil on a baking tray and crush them with the bottom of a glass - don't go too much as they'll break up, just enough to break the skins and expose some ragged edges. Drizzle with more oven and roast until crispy.
Meanwhile, prepare the other ingredients. Boil the eggs for 7 minutes and place in iced water, de-shell and cut in half.
Blanche the green beans and set aside.
Cut the tomatoes into halves or quarters and generously salt, then set aside.
Whisk the ingredients for the dressing together, slowly pouring in the olive oil, then add the pepper and salt to taste.
Place all the ingredients neatly on a platter, including the warm potatoes. Drizzle the vinaigrette on top and toss together, then serve.