In a large bowl, add the drained and rinsed borlotti beans, red kidney beans, and black beans. Mix in the grated carrot, diced red bell pepper, diced celery ribs, and chopped fresh parsley with the beans.
1 can (14 oz / 400 g) borlotti beans
1 can (14 oz / 400 g) red kidney beans
1 can (14 oz / 400 g) black beans
1 medium carrot
1 medium red bell pepper
2-3 celery ribs
¼ cup fresh parsley