Add the beans and the rest of the ingredients into a bowl.
Add all of the dressing ingredients into a small bowl and whisk.
Pour the dressing on the bean salad and mix well.
Notes
You can use any beans that you like. We used what we had on hand in the pantry which was black beans, kidney beans, and chic peas. If you don't have a cucumber, you can use tomatoes. Also, if you don't have green onion, you can use regular onion. We don't like raw onions unless they are green.I like my dressings more on the acidic and sour side, so I do two parts vinegar to one part oil. But, you can do equal parts if you like yours less sour.