Mexican Tortilla Pizza

• 4 corn tortillas, or whole-wheat tortillas (6-inches in diameter)
• 1/2 cup Black Bean Dip, recipe follows
• 1 large tomato, seeded and diced
• 1 cup shredded green cabbage
• 1/4 cup chopped fresh cilantro leaves

Black Bean Dip:

• 2 teaspoons olive oil
• 1/2 medium onion, diced
• 1 clove garlic, minced
• 1 tablespoon minced jalapeno pepper
• 1 (15-ounce) can black beans, drained and rinsed
• 2 tablespoons lime juice
• 1/4 teaspoon ground cumin
• 2 tablespoons coarsely chopped fresh cilantro leaves
• 1 tablespoon water
• Salt and freshly ground black pepper