Black Bean Soup - Once Upon a Chef

Ingredients

• 2 tablespoons extra virgin olive oil
• 2 medium yellow onions, (roughly chopped)
• 4 large cloves garlic, (crushed and peeled)
• 2 carrots, (peeled and roughly chopped)
• 2 (15-oz) cans black beans, drained and rinsed
• 4 cups low-sodium chicken broth ((or vegetable broth for vegetarian option))
• ¾ teaspoon oregano
• 1 teaspoon ground coriander
• 1¾ teaspoons ground cumin
• 1/8 teaspoon cayenne pepper
• Scant ½ teaspoon salt
• 2 tablespoons fresh lime juice, (from 1 lime)
• 1/3 cup sour cream
• Handful chopped fresh cilantro