Sweet potato salad

Sweet potato salad

Ingredients: 1.5kg (about 2 large) sweet potatoes, peeled, cut into large pieces 80ml (1/3 cup) buttermilk 1 tbs mayonnaise 1 tsp Dijon mustard 1/2 small garlic clove, crushed 1/3 cup fresh parsley leaves 2 shallots, trimmed, thinly sliced   Method: Cook sweet potato in a large saucepan of salted boiling water for 12 minutes or…