Cauliflower Chickpea Curry

Name: Cauliflower Chickpea Curry
Ingredients: 1 tablespoon extra virgin olive oil or vegetable oil; 2 teaspoons yellow curry powder; 1 medium yellow onion , cut in half and then sliced across the grain (about 1 1/2 cups sliced onion); 1 (1-inch) piece ginger root , peeled and grated (1 teaspoon grated); 1 (15-ounce can) chickpeas , rinsed and drained ( 1 1/2 cups cooked ); 1 head cauliflower , cored, florets separated (see How to Cut and Core Cauliflower ); 1 (15-ounce) can whole peeled tomatoes; 1 teaspoon kosher salt; 1/8 teaspoon freshly ground black pepper; 1 bay leaf; 1/2 cup water; 1/2 cup packed roughly chopped cilantro (leaves and tender stems); 2 teaspoons minced fresh mint leaves