After Breaking Off My Engagement, I Became the Great Tang’s God of Cooking

The Tang dynasty, served up on a plate + cultural shock through overwhelming superiority + laid-back business management

The protagonist is a Michelin three-star chef who wakes up in the body of a poor scholar whose engagement was broken off because his family was destitute. His golden finger is a “portable kitchen” that can unlock cooking utensils and rare ingredients from different eras.