A bowlful/serving/mug of Mary Berry's Creamy Celery Soup is a true/perfect/absolute comfort on a chilly/cold/breezy day. This simple/easy/classic recipe features celery stalks, slowly simmered/cooked/blended to perfection with rich broth/creamy milk/vegetable stock and a hint of lemon juice/touch of nutmeg/splash of cream. The outcome is a delightf