A biscuit is a flour-based baked food item. Biscuits are typically hard, flat, and unleavened. They are usually sweet and may be made with sugar, chocolate, icing, jam, ginger, or cinnamon. Savoury biscuits are called crackers. From Wikipedia
Data shows that two-thirds of Brits mistake Popeyes’ fluffy buttermilk biscuit for a scone