Vegan Bean Salad

Name: Vegan Bean Salad
Prep time: 20 min
Total time: 20 min
Cuisine: Canadian, Italian, Mediterranean
Ingredients: 15 ounce can chickpeas (drained + rinsed (approx. 1.5 cups)); 15 ounce can black beans (drained + rinsed (approx. 1.5 cups)); 15 ounce can red kidney beans (drained + rinsed (approx. 1.5 cups)); 1.5 cups diced cucumber (approx. half a long cucumber); 1/4 cup diced red onion; 1 avocado (diced); 1/2 cup basil leaves (finely chopped); 1/4 cup lemon juice (approx. 1 medium lemon); 2 tablespoons balsamic vinegar; 1 tablespoon maple syrup; salt + pepper (to taste)