The Kitchn: This classic German potato salad has an unforgettable hot bacon dressing
2 1/2 pounds unpeeled baby red potatoes (no larger than 2 inches in diameter)
1 tablespoon plus 1/2 teaspoon kosher salt, divided
4 slices thick-cut bacon (6 ounces), diced
1 small yellow onion, diced
1 to 3 tablespoons vegetable oil
3 tablespoons white wine vinegar
1 tablespoon granulated sugar
1 tablespoon whole grain mustard
1/2 teaspoon freshly ground black pepper
2 tablespoons chopped fresh chives
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