Ensalada de Ejotes y HuevoMexican salads are often made of cooked vegetables. Young green beans, cooked whole and dressed with vinaigrette are as wholesome as they are pretty, especially when garnished with colorful white and yellow bands of grated hard-cooked eggs. This salad was served as part of a midday buffet at San Angel Inn, a lovely restaurant in Mexico City. To preserve the bright green color of the beans do not add the dressing until shortly before serving, or the vinaigrette will cause the beans to fade.