Sweet Potato & Black Bean Chili - Edible Nashville

Ingredients

• 2 tablespoons olive oil
• 1 medium-large sweet potato, peeled and diced
• 1 large onion, diced
• 4 cloves garlic, minced
• 2 tablespoons chili powder
• 4 teaspoons ground cumin
• 1/4 teaspoon salt
• 3 cups water
• 2 15-ounce cans black beans, rinsed
• 1 14-ounce can diced tomatoes
• 4 teaspoons lime juice
• 1/2 cup chopped fresh cilantro
• Shredded cheddar cheese (optional)