Those lucky enough to live in Lincolnshire will be able to pick up a loaf of the good stuff in plenty of bakeries. In my research for this recipe, my dad kindly dropped into Curtis of Lincoln and picked up a loaf for me to taste test. Delicious. A few bakeries also despatch their plum bread by post for customers across the UK, but it will set you back a fair bit once delivery is accounted for. Take my advice and make your own. It will be cheaper than the cost of purchasing a loaf online and you'll get 2 loaves in the bargain.