Instructions Soak each variety of beans separately overnight.
Drain and rinse the beans. Put each variety of beans in separate pots and cove by at least two inches of water. Cook each variety separately for 10-15 minutes until soft, drain, then let cool. Mix all the beans together, except the black beans. Add the onions and peppers, olive oil, balsamic vinegar and lime juice, Season with pepper, salt and cayenne pepper to taste.