Flapjack (oat bar)

A flapjack, also known as an oat bar, is a baked traybake made from rolled oats, butter, brown sugar, and golden syrup. Variations often include ingredients such as dried fruit (raisins, sultanas, cranberries), seeds (sunflower, pumpkin), nuts, chocolate, or spices. The mixture is pressed into a baking tray and baked until golden brown and slightly chewy.

Flapjacks are a popular snack and sweet treat, particularly in the United Kingdom, Ireland, and other Commonwealth countries. They are often associated with outdoor activities due to their portability and relatively high energy content.

The origin of the name "flapjack" is somewhat obscure. While the term has been used for centuries to describe various types of flat cakes, its specific association with the oat-based bar is more recent.

Nutritionally, flapjacks are high in carbohydrates and fats, providing a source of quick energy. However, their high sugar content means they should be consumed in moderation.