Hard boiled eggs bring a pop of color to this simple spinach salad. Unique with crunchy water chestnuts, and tender bean sprouts ... and you simply can't have a spinach salad without bacon.
In a large bowl, combine spinach, bean sprouts, water chestnuts, eggs, bacon and onion. In a bottle or jar, combine all dressing ingredients. Cover and shake well to mix. Just before serving, pour dressing over salad and toss.