Roasted German Potato Salad | America's Test Kitchen

Ingredients

• 2 pounds red potatoes , scrubbed and cut into 1-inch pieces
• 3 tablespoons extra-virgin olive oil
• Salt and pepper
• 8 strips bacon , chopped
• 1 medium onion , finely chopped
• 1/2 teaspoon sugar
• 1/2 cup white vinegar
• 1/2 cup water
• 1 tablespoon whole-grain German-style mustard
• 1/4 cup chopped fresh parsley leaves