Chipotle Black Bean Tortilla Soup

Name: Chipotle Black Bean Tortilla Soup
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: Latin American, American, Mexican
Ingredients: 1 tablespoon olive oil; 1/2 yellow onion, diced; 2 cloves garlic, minced; 1/2 lg. red bell pepper, diced; 1 teaspoon sea salt, plus more to taste; 1/2 teaspoon ground black pepper; 1 1/2 teaspoon ground cumin; 1 teaspoon chili powder; 1 3.5 ounces can chipotle peppers, diced; 4 cups low sodium vegetable broth; 2 15-ounce low sodium black beans, drained and rinsed; 2 14.5 ounces diced tomatoes, no salt added; 1 1/2 cups frozen corn; 1 cup tortilla chips, crumbled, plus more for topping; 1 tablespoon fresh lime juice