Ceres, the Time Therapist

Grace Eleusia, the head of Count Eleusia's house, was revered as a saint and feared as a devil for her magical ability to rewind time and heal countless lives.
Yet, despite saving so many, she was unable to cure her own terminal illness and passed away leaving behind her devastated loved ones.
When she opens her eyes again, she realizes 300 years have passed, and she has been reincarnated as Ceres, the eldest daughter of a ruined noble family drowning in debt. Inheriting her family's tavern—the sole source of income and a chaotic spot selling soul food to mercenaries—she is shocked to discover that their flagship soup recipe was actually stolen from her original past creation.
While trying to clear the massive debts and restore order to the rowdy tavern, Ceres finds herself continuously bothered by odd guests, including individuals looking for missing artifacts and subordinates desperate to get their Grand Duke to eat.