Grilled Sweet Potato and Scallion Salad

Deselect All

4 large sweet potatoes, par-cooked and cut into 1/2-inch slices

8 scallions

3/4 cup olive oil, divided

2 tablespoons Dijon mustard

1/2 cup cider vinegar

1/4 cup balsamic vinegar

2 teaspoons honey

Salt and freshly ground pepper

1/4 cup coarsely chopped flat-leaf parsley