The soup is renowned for its rich, complex flavors and satisfying texture. People highlight the depth of flavor achieved by roasting the tomatoes, which creates a caramelized and burnt edge, and the use of fresh basil, thyme, and garlic for aromatic richness.
Many people use an immersion blender instead of a food mill to achieve a smooth or chunky texture as they prefer. Some have substituted fresh tomatoes with canned or roasted tomatoes, and used dried herbs when fresh were not available. Others have added milk, cream, or yogurt for a creamier result.
This soup is frequently made to utilize summer's bounty of fresh tomatoes and basil, and it's also a popular choice for winter meals. It pairs wonderfully with grilled cheese sandwiches and other hearty dishes.