"In this summery soup, sour cream bolsters the buttermilk’s tang, which in turn plays up the cooling notes of cucumber; celery lends a savory undertone...."
INGREDIENTS
•
1-1/2 lb. cucumbers, peeled, seeded, and cut into chunks
•
2 medium celery stalks, roughly chopped
•
1 small shallot, coarsely chopped
•
1/4 cup extra-virgin olive oil, more to garnish
•
Kosher salt
•
1/2 cup sour cream
•
1/2 cup buttermilk
•
Freshly ground black pepper
•
Chopped chives, to garnish