Instructions

• STEP 1

  Boil the potatoes for about 15 minutes, until tender. Meanwhile, make the dressing.Whisk the oil, lemon juice, chilli powder and garlic in a bowl big enough to take all the salad. Tip in the cannellini beans, onion and parsley.

• STEP 2

  Drain the potatoes and when cool enough to handle cut them in half lengthways. Now gently stir the potatoes into the salad and flake in the tuna. Pile on to a bed of salad leaves, drizzled with a little extra olive oil.