Three-Bean Salad

1.Prepare the green beans: Bring a medium pot of salted water to a boil. Add the trimmed green beans and blanch for 3 to 5 minutes, or until they are tender-crisp. Drain immediately and plunge the beans into a bowl of ice water to stop the cooking process and preserve their vibrant green color. Drain thoroughly and set aside.

2.Combine the salad ingredients: In a large mixing bowl, combine the rinsed and drained kidney beans and chickpeas, the blanched green beans, the sliced red onion, diced red bell pepper, and chopped fresh parsley.

3.Prepare the vinaigrette: In a small bowl or jar, whisk together the apple cider vinegar, granulated sugar, olive oil, salt, black pepper, and Dijon mustard. Whisk vigorously until the sugar is mostly dissolved and the dressing is well combined and slightly emulsified.

4.Dress the salad: Pour the vinaigrette over the bean mixture. Toss gently but thoroughly until all the ingredients are evenly coated with the dressing.

5.Chill and serve: Cover the bowl and refrigerate the salad for a minimum of 4 hours, or preferably overnight. This allows the flavors to fully meld and the beans to absorb the tangy dressing. Taste and adjust seasoning (add more salt or pepper) before serving.