Grilled New Potato and Green Bean Salad with Feta and Olives

1/2 pound green beans 8 ounces, or wax beans, or purple beans, ends trimmed 1 pound new potatoes halved 1 x salt to taste * 3 tablespoons red wine vinegar 1[...]

5 medium potatoes yukon gold, unpeeled, cut into 1/8-inch thick rounds 4 1/2 tablespoons olive oil or as needed 5 ounces pancetta chopped * 1 x salt and black[...]

5 medium potatoes yukon gold, unpeeled, cut into 1/8-inch thick rounds 4 1/2 tablespoons olive oil or as needed 5 ounces pancetta chopped * 1 x salt and black[...]