How much sausage is used in the Italian sausage marinara pasta?

The correct amount of sausage used in the Italian sausage marinara pasta is 2 oz. This specific measurement ensures that the dish maintains its intended flavor profile, balancing the savory notes of the sausage with the marinara sauce. Using 2 oz provides a significant yet not overwhelming amount of sausage, allowing the robust flavors to complement the rest of the dish without overshadowing it. This precise quantity is part of Domino's standard recipe, designed to enhance customer satisfaction by ensuring consistency in each serving.