The term identifies a specific subset within baking, characterized by confections prepared as a single horizontal stratum. This category contrasts with multi-layered counterparts, simplifying both the preparation and presentation. For example, a basic vanilla cake baked in a single pan exemplifies this type of recipe.
Such recipes offer advantages in terms of reduced baking time, ingredient quantities, and overall complexity. Historically, these simpler cakes were common due to limitations in oven technology and ingredient availability. They remain relevant today, providing a convenient option for smaller gatherings or for bakers seeking streamlined processes.