Tok Doi (টক দই) is traditional Bengali-style curd prepared by naturally fermenting fresh milk to achieve a smooth texture and mildly tangy flavour. It is widely consumed as a cooling side dish with meals and is also used in preparing raita, chutney, and various recipes. Rich in probiotics and nutrients, it supports digestion and overall gut health. Carefully prepared under hygienic conditions to ensure freshness, purity, and consistent quality for everyday use.