Vrata is a religious votive rite, a vow often involving abstinence from food, particularly common with women. It may be accompanied with elaborate prayers, other rites such as charity or visit to a temple, sometimes observed during festivals or with sanskara (rite of passage) ceremonies. It is found in ancient Hindu texts such as the Vedas, but in a fluid context that is not in the sense of pious observances.
The Hindu Upanishads conceptualize Vrata as an ethical and behavioral discipline process, one where food is respected, the needy helped, the stranger welcomed, the student carries on the pursuit of knowledge. The Puranas link the practice to the empowering concept of Shakti of a woman, while the Dharmasastras link the practice to one possible form of penance through the concept of Prāyaścitta for both men and women.
A vrata is a personal practice, typically involves no priest, but may involve personal prayer, chanting, reading of spiritual texts, social get together of friends and family, or silent meditation.
Special food items are related to theses vratas and here are some delicious vrat recipes