Best Vegan Tortilla Soup

Ingredients

• 2 tablespoons oil
• 1 white onion (diced)
• 1 jalapeño (deseeded and diced)
• 3 cloves garlic (minced)
• 28 ounces fire-roasted diced tomatoes (or regular canned tomatoes)
• 2 to 4 cups vegetable broth
• 2 teaspoons chili powder
• 1 teaspoon cumin
• 1 teaspoon dried oregano
• 1 teaspoon salt
• 1/2 teaspoon ground black pepper
• 2 tablespoons tomato paste
• 15 ounces black or white beans (canned)
• 1 1/2 cups corn (frozen or canned)
• 4 corn tortillas (white or yellow)
• Diced avocado
• Fresh cilantro
• Lime slices and juice