Preparation Steps

• Heat olive oil in a large pot over medium heat. Add onion and cook until softened, about 5 minutes.
• Add garlic and cook for 1 minute more.
• Add zucchini and vegetable broth. Bring to a boil, then reduce heat and simmer for 20 minutes, or until zucchini is tender.
• Use an immersion blender to blend the soup until smooth. Alternatively, carefully transfer the soup to a regular blender and blend until smooth. Return to pot if needed.
• Stir in heavy cream (if using) and season with salt and pepper to taste. Heat through.
• Serve hot.