Three Bean Salad

Name: Three Bean Salad
Prep time: 15 min
Total time: 15 min
Yield: 8
Ingredients: Ingredients; 1 can (15 oz) kidney beans, drained and rinsed; 1 can (15 oz) cannellini beans (white beans), drained and rinsed; 1 can (15 oz) green beans, drained (or 1 lb fresh green beans, blanched); 1/2 medium red onion, thinly sliced; 1/2 cup celery, diced; 1/4 cup fresh parsley, chopped; 2 tablespoons fresh chives, chopped (optional); Dressing; 1/3 cup apple cider vinegar; 1/4 cup extra virgin olive oil; 2 tablespoons granulated sugar; 1 teaspoon Dijon mustard; 1 teaspoon salt; 1/2 teaspoon black pepper; 1/2 teaspoon dried oregano; 1/4 teaspoon garlic powder