Akuyaku Reijou no Tsuihougo!: Kyoukai Kaikaku Gohan de Yuuyuu Sister-gurashi

Reincarnated as the villainess Elizabeth Fontini, she tried everything to escape her doomed fate, only to be met with misunderstandings and misfortune. But when she's finally banished to a nunnery, what should be a punishment is the very freedom she's always craved! Embracing her new, quiet life, Elizabeth puts her past-life skills to work, determined to revolutionize the local cuisine and bring smiles to everyone's faces with delicious, home-cooked meals. Even the arrival of the stern knight Leonid Guardhelm can't dampen her spirits as she begins her cozy new chapter of church reform through food.