Easy Black Bean Salad

Ingredients (for 4 servings)

• 2 whole — black beans
• 1 whole — tomato
• 1 package — corn
• 0.5 whole — Vidalia onion
• 1 can — water chestnuts
• 1 bunch — cilantro
• 0.5 whole — lime juice and zest
• 3 tbsp — balsamic vinegar