Sournies

Sournies are a type of baked confectionery that shares similarities with both brownies and lemon bars. The base of a sournie is typically a dense, chewy, and often sweet dough, similar to a brownie batter. However, this base is then topped with a layer that provides the characteristic sourness. This topping is usually a custard-like mixture, often made with eggs, sugar, butter, and a souring agent.

The most common souring agent used in sournies is lemon juice or zest, which gives them their name and a bright, tangy flavor that contrasts with the rich base. Other citrus fruits like lime or even rhubarb can sometimes be used to achieve a similar sour profile. The texture of the sour topping can range from firm and set to slightly gooey, depending on the recipe.

Sournies are typically cut into squares or bars for serving. They are enjoyed as a dessert or a sweet treat, appreciated for their balance of sweetness and tartness. The exact origins of sournies are not clearly documented, but they are believed to have evolved from the popular brownie and lemon bar recipes, combining elements of both to create a distinct flavor experience.