INSTRUCTIONS
Whisk the dressing ingredients together and taste to adjust any of them to suit you. Add more vinegar if you want a tangier flavor. Set aside.
Put the beans in a large salad bowl. Add the rest of the ingredients and toss with enough dressing to coat everything but not drown the salad.
Chill the salad thoroughly before serving. The salad will keep, well covered, for several days in the refrigerator. Note: if making this bean salad ahead of time I like to leave out the tomatoes until you are ready to serve. Tomatoes tend to get mushy in the refrigerator.