Serves 4
In a saucepan, sauté green onions and celery for 2 minutes. Cut tips off asparagus and set aside. Slice stalks into 1" pieces. Combine all ingredients except asparagus tips and dill with the onions and celery. Bring to a boil, reduce heat, and simmer 30 minutes. Puree soup in a blender or food processor and return to the saucepan. Add asparagus tips and fresh dill, simmering 3 minutes over low heat. Adjust seasonings and serve.