Bretts are a type of small, flat, and often rectangular-shaped cakes or pastries. They are typically made from a simple mixture of flour, sugar, and butter, and can be flavored with various ingredients such as vanilla or chocolate. Bretts are popular in many cultures and can be served as a dessert or snack. In some regions, Bretts may also refer to a specific style of baked goods that are often enjoyed with tea or coffee. They can be topped with icing, fruit, or nuts, making them versatile for different tastes and occasions.