|Place of origin||United Kingdom|
|Region or state||Dorset|
|Main ingredients||Lemon, sugar|
This article needs additional citations for verification. (January 2009) (Learn how and when to remove this template message)
Basically a pasty tart, the distinctive taste comes from the mixture of moist sugar (sic) and a boiled lemon, minced. In 2006 this recipe was taken up by Gerry Jones of Liverpool and developed with a view to the tart becoming as widely known and appreciated as the Bakewell and Manchester tarts. In 2008 it was being produced as a regular line by two bakeries in Merseyside, Satterthwaites in Crosby and Dafna's Cheesecake Factory in south Liverpool. The original recipe called for "½lb moist sugar, 2oz butter, 1 egg, 1 lemon, pastry".
Current thinking is that "moist" sugar meant dark muscovado, while the lemon may be shredded (after removal of the pips) instead of "boiling and mincing". Once the basic tart is baked and setting, thought is then given to a decorative finish. The original "cross bar over" is generally agreed to mean a lattice of pastry strips across the top, but the most attractive versions include the shape of Liverpool's Liver Bird in one form or another. It is possible to buy bespoke pastry cutters which can provide Liver Bird shapes in sugarpaste. While these produce the most attractive tarts, they do add yet another level of sweetness, and the difficulty of removing each limb from the cutter makes this uneconomical in commercial terms. Another popular method is to acquire a flat Liver Bird shape or template, which can be rested on the surface while biscuit-crumb is dredged over the whole tart, then removal of the template leaves a dark Liver Bird in clear view. This is a much quicker process and adds much less extra sweetness.