The marmalade glaze brings a touch of bittersweetness to this delicious bake If you use a shredded marmalade, push it through a sieve to remove any bits of zest Credit : Haarala Hamilton and Valerie Berry Diana Henry The Telegraph's award-winning cookery writer Diana Henry is the Telegraph’s much-loved cookery writer. She shares recipes each week, for everything from speedy family dinners to special menus that friends will remember for months. She is also a regular broadcaster on BBC Radio 4, and her journalism and recipe books, including Simple and How to Eat a Peach, are multi-award-winning. A mother of two sons, Diana can satisfy even the fussiest of eaters.    See more Published 24 April 2026 1:31pm BST You don’t have to glaze this cake with marmalade (just dust the top with icing sugar if you prefer), but I like the touch of bittersweetness it brings.…