Steps
1. Heat olive oil in a small pot over medium heat.
2. Add chopped onion and garlic, sauté until translucent.
3. Add chopped tomato and cook for 3-4 minutes until soft.
4. Pour in the vegetable broth and add the pierced dried lemon.
5. Bring to a boil, then reduce heat and simmer for 10 minutes.
6. Remove the dried lemon and discard.
7. Add fresh coriander leaves and use an immersion blender to puree the soup until smooth.
8. Season with salt, pepper, and a squeeze of fresh lemon juice if desired.
9. Serve warm, garnished with a few coriander leaves.