Cabbage and Spinach Rolls with Sesame Vinaigrette

The technique of rolling or enclosing one food in another is a favorite of the Japanese. Here Chinese cabbage and spinach are formed into a stunning two-toned pattern of concentric circles. Pieces sliced from the roll are later dressed with the sesame vinaigrette and garnished with whole seeds. Although this recipe requires advance preparation of both the vegetable roll and the dressing, it’s neither difficult nor time consuming. The cabbage and spinach rolls can also be used, undressed, in