Asparagus Soup

Directions

1. 1
   In a large pot, heat the oil over med-high heat. Add the onion and saute until soft. Add the asparagus and continue sauteing until they turn bright green. Add the garlic and thyme, cook for 2 minutes and then add the stock.
2. 2
   Bring the mixture to a boil and then simmer over low heat for 10 minutes or until the asparagus is tender.
3. 3
   With an immersion blender, puree the mixture until all the asparagus is no longer in large pieces.
4. 4
   Stir in the Greek yogurt and puree for one minute.
5. 5
   Serve immediately. (Note: For the garnish, I sauteed some asparagus tips seperately and topped the soup before serving.)