Dutch Beets is a traditional Dutch dish made with beets, onions, and vinegar. The beets are boiled until tender, then sliced and mixed with sautéed onions. The dish is finished with a tangy vinegar dressing, which adds a deliciously sweet and sour flavor. Dutch Beets are often served as a side dish or as part of a salad. They are a popular choice during the winter months when beets are in season.