Ingredients

• 1 large tomato, chopped
• 1/4 cup finely chopped onion
• 1 jalapeno pepper, seeded and finely chopped
• 2 tablespoons chopped fresh cilantro
• 2 tablespoons lime juice
• 1/4 teaspoon salt
• tacos:
• 1 tablespoon canola oil
• 1 small onion, chopped
• 2 garlic cloves, minced
• 2 cans (15 ounces each) black beans, rinsed and drained
• 2 teaspoons chili powder
• 1 teaspoon ground cumin
• 3/4 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 8 flour tortillas (6 inches), warmed
• 1 medium ripe avocado, cubed
• 1/2 cup dairy-free sour cream