Konditor

Baking since 1993, this Southwark cake specialist has had three decades to perfect the celebration cake, with freshly baked treats hitting the counters daily. Personalisation is the real signature — bespoke cakes and brownies made to order, alongside deluxe showstoppers and free-from options — and next-day delivery covers London, with nationwide shipping for those further afield. A steady 4.4 rating from 395 reviewers suggests the local sweet tooth is well looked after.