Using an immersion blender (or regular blender) gives it a smooth, creamy texture.
Add leeks and celery; cook, stirring occasionally, until softened, 6 to 8 minutes.
Add garlic; cook, stirring constantly, until fragrant, about 1 minute.
Add broccoli and broth; bring to a boil.
Reduce heat to medium; cover and cook until the broccoli is tender, about 12 minutes.
Stir in thyme and salt.
Puree the soup with an immersion blender until smooth, about 2 minutes.
(Alternatively, transfer soup, in batches if necessary, to a blender.
Remove center piece of blender lid to allow steam to escape; secure lid on blender.
Place a clean kitchen towel over opening in lid.
Process until smooth, about 2 minutes.
Use caution when blending hot liquids.)
Add half-and-half and process just until incorporated, about 15 seconds.
Serve immediately, topped with chives.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.