Vegetarian Chili Tacos | Savory

Ingredients

• 1 medium eggplant (about 1 lb)
• 1/4 cup olive oil
• 1 tbsp chili powder
• 1 zucchini
• 1 small sweet potato
• 1 red bell pepper
• 1 (10 oz) can diced tomatoes with green chilies
• 1 (15 oz) can black beans, drained
• 1 (15 oz) can cannellini beans, drained
• 8 taco shells or soft corn tortillas
• low-fat sour cream