The phrase references instructions for preparing a specific style of baked, flat bread originating from Rome. This variety is characterized by its rectangular shape and is typically sold by weight. A common example involves a set of instructions detailing the hydration levels, fermentation times, and baking temperatures required to achieve the desired texture and structure.
Its significance lies in the accessibility and adaptability it offers to both home cooks and commercial establishments. The ability to customize toppings and portion sizes provides a cost-effective and versatile option for consumers. Historically, this style emerged as a practical solution for utilizing oven space efficiently and catering to individual preferences.