Instructions: Preheat a ridged cast iron griddle. Slice the potatoes in half and brush the cut side with the olive oil. Grill the potatoes for a few minutes and transfer to a serving platter. Finely slice the spirng onion and scatter these along with the walnuts on top of the potatoes. In a small bowl combine the walnut oil and vinegar along with some salt and pepper and then dress the potatoes with this.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.