Pour lightly salted boiling hot water on cracked wheat, enough to cover it. Let it soak, covered, for about 15- 20 minutes. Drain and rinse under cold water. Drain well again. Let cool.
In a large bowl, combine all the vegetables with cracked wheat and sprouts.
For the dressing : Put all the dressing ingredients in a screw top jar and shake till well emulsified.
Pour over the salad and mix gently. Taste and adjust the seasoning.
Let the salad rest in the refrigerator for an hour or so, for the flavors to meld.