In a large mixing bowl, combine prepared vegetables.
In a bowl or small food processor, blend together dressing ingredients until well combined. Adjust amounts of ingredients to suit your taste - add a couple tablespoons of water if the dressing is too thick (but it should not be too liquid, either).
Slowly add in the dressing and toss until the mixture is evenly coated.
If you have time, let the salad sit in the fridge for a couple of hours before serving.