This study addresses a gap in the literature on how quality management practices within the food supply chain can be effectively integrated with digital technologies to enhance Food Supply Chain Sustainable Performance (FSCSP) in the hospitality and tourism sector in Egypt. Thus, a quantitative approach was employed, with data being collected through both online and in-person surveys from employees with sufficient knowledge of their hotel’s food products, food supply chain, and quality management practices in five-star hotels in Egypt. SPSS and WarpPLS-SEM techniques were used to analyze the research data. The findings showed that Food Supply Chain Quality Management (FSCQM) practices positively influence both FSCSP and Supply Chain Digital Integration (SCDI), with SCDI serving as a mediator in the relationship between FSCQM and FSCSP. This study is helpful for hospitality businesses in developing economies because it shows how important it is to combine digital innovation with strong quality management to improve operating efficiency and gain a competitive edge in terms of sustainability. This involves fostering a technology-driven culture that encourages creativity, innovation, transparency, and information-sharing among employees to ensure the successful integration of FSCQM practices with hotels’ digital competences.