Potato Salad with Mustard Vinaigrette

Potato salad is an American classic, but this is a lot more flavorful than the mayonnaise-based version. It’s great served warm, but the important thing to remember is that it’s far better at room temperature than cold.

If you like, add about ¼ pound diced slab bacon, cooked until crisp, along with ½ cup minced shallot or mild onion for a Germanic twist.