Healthy Veggie Minestrone Soup

Name: Healthy Veggie Minestrone Soup
Ingredients: 2 cups whole wheat pasta; 1 teaspoon vegetable oil; 1 cup sliced orange bell pepper; 1 cup sliced red bell pepper; 1 cup sliced celery; 1 cup sliced carrots; 1 teaspoon minced garlic; 1 (26 ounce) can reduced-sodium tomato soup; 13 fluid ounces water; 1 (15 ounce) can diced potatoes, drained and rinsed; 1 (14 ounce) can reduced-sodium chicken broth; 1 tablespoon dried basil; 0.5 teaspoon onion powder; salt and ground black pepper to taste