Okashi no Ie no Majo wa Yari Naoshitai

A witch who was thrown into the oven by Hansel and Gretel is reincarnated to atone for past sins. In a rejuvenated form, she begins working at a café owned by a young man. Visitors to the café include people from fairy tale worlds, each holding a magical potion that the witch had once brewed. Though not particularly skilled at magic, she excels at making sweets and crafting magical potions. How will she find redemption for those who may have ended up in trouble because of her potions?

(Source: Kodansha, translated)