The quality of the dishes at this restaurant, set in the crypt of St Paul’s, does a fair job of living up to the grandeur above. The short and simple menu offers two- or three-course lunches, including such dishes as potted lemon and thyme chicken and pork loin chop with a rarebit glaze. It also does a good-value daily express lunch (£15, including a glass of wine) and afternoon tea (served until 4.30pm Monday to Saturday).