Potato-and-Cabbage Slaw

Potatoes and cabbage are combined with a tasty coating of sour cream, vinegar, and dill.
1 1/2 pounds Yukon Gold potatoes, peeled and cut into 1-inch pieces
Coarse salt and freshly ground pepper
1/2 small head Savoy cabbage, cored and thinly sliced (about 6 cups)
1 cup sour cream
1/3 cup safflower oil
3 tablespoons finely chopped fresh dill
2 tablespoons white-wine vinegar
1. Cover potatoes with 2 inches of cold water. Bring to a boil, add 1 tablespoon salt, and reduce to a simmer. Cook until potatoes are tender when pierced with the tip of a sharp knife, about 10 minutes. Drain; let cool 15 minutes.
2. Combine potatoes, cabbage, sour cream, oil, dill, and vinegar in a bowl; season with salt and pepper. Refrigerate 1 hour before serving.