1/3 cup red wine vinegar
Freshly ground black pepper
1/3 cup extra virgin olive oil
1 small red onion, finely chopped (about ½ cup)
1 (15 oz.) can cannellini beans, drained and rinsed
1 (15 oz.) can kidney beans, drained and rinsed
1 (14.5 oz.) can cut green beans, drained and rinsed, or 1 ½ cup chopped blanched green beans
1 cup loosely packed fresh parsley leaves, finely chopped
1. In a large bowl, whisk the vinegar, 1 teaspoon salt, and 1/8 teaspoon pepper. Gradually add the oil, whisking until combined. Stir in the onion and set aside for 5 minutes.
2. Fold in the cannellini, kidney, and green beans, and the parsley. Gently toss to coat.
3. Serve immediately or let marinate, covered, in the refrigerator for 1 hour or up to overnight. Stir gently before serving.
Inspired by Delish