How many slices of salami are placed on the bottom of the Italian sandwich?

The Italian sandwich at Domino's features a specific assembly for its ingredients, and the correct amount of salami used is three slices. This quantity is typically chosen to provide a balanced flavor and texture, ensuring that every bite of the sandwich offers a consistent taste of the salami without overwhelming the other components. The combination of three slices complements the other ingredients, maintaining a harmonious profile typical of a well-crafted Italian sandwich. This precise layering is crucial for achieving the desired customer experience, which balances taste and satisfaction.