Ingredients

Method

Cover potatoes with cold salted water, bring to a boil, and cook until tender; drain and transfer to a large bowl.

Meanwhile, heat oil in a medium skillet over medium-high heat. Add onion; season with salt and pepper. Cook, stirring often, until soft, about 5 minutes.

Remove from heat and mix in vinegar. Add to potatoes along with scallions, dill, and caraway seeds and toss, crushing potatoes slightly; season with salt and pepper.