Human Resource Management and Personnel Training in Specialized Culinary Techniques in a Multicultural Environment

This article examines human resource management and personnel training in specialized culinary techniques in a multicultural restaurant environment, with an analytical focus on ethnic cuisine scaling in the U.S. market. The relevance of the study is determined by persistent labor instability in hospitality, the dependence of product quality on tacit culinary knowledge, and the managerial difficulty of reproducing artisanal techniques under high service load. The novelty lies in integrating hospitality HR literature, intercultural competence research, and findings from gastronomy entrepreneurship into a single operational framework applicable to author-led restaurant brands. The article aims to identify how recruitment, onboarding, intercultural communication, process standardization, and chef-led training can be aligned to preserve authenticity while increasing throughput and consistency. The study uses analytical synthesis, comparative analysis of recent scientific publications, and case-informed interpretation of managerial practices. Sources on retention, decent work, transferable skills, cross-cultural competence, culinary HRM, and the success of ethnic restaurants were examined. The conclusion outlines a scalable training-management model for multicultural culinary teams.