The Kshatriyas, the warrior class in the caste system, were traditionally allowed to consume meat, while the Brahmins, the priestly class, were expected to be vegetarian.

Khichdi, a simple dish made from rice, lentils, and spices, is considered a symbol of purity and is often served during religious ceremonies and festivals in India.

Caste-Based Food Rules are social norms that dictate which foods can be consumed by members of different castes or communities in India.

Beef is considered a taboo food in many parts of India, particularly among the upper castes, and its consumption is often associated with the lower castes.

'Jootha' refers to food that has been touched or eaten by someone of a lower caste, and its consumption is considered polluting and impure according to traditional caste norms.

Garlic, along with onion, is often considered a 'polluting' food in some parts of India, and its consumption is avoided by members of higher castes due to traditional beliefs and social norms.

'Satvik' and 'Tamasik' are terms used to categorize foods based on their perceived purity and impurity, with 'Satvik' foods considered pure and 'Tamasik' foods considered impure according to traditional beliefs.

Sweets, particularly those offered to deities during religious ceremonies, are often considered 'Prasad' in India, and consuming them is believed to bring blessings and spiritual benefits.

Kheer, a sweet rice pudding, is often considered an 'auspicious' food in many parts of India and is served during special occasions, festivals, and celebrations.

'Chappan Bhog' refers to the offering of 56 different food items to deities during religious ceremonies in Hinduism.

Religion has played a significant role in shaping food habits and social hierarchies in India, with different religious communities having distinct dietary norms and restrictions.

'Dalit Food' refers to the traditional foods consumed by Dalits, the marginalized community formerly known as 'untouchables' in India.

'Bhandara' refers to a community meal served in Sikh temples, also known as 'Langar', where food is offered to all visitors regardless of their caste, religion, or social status.

All of the options mentioned, including potlucks, community feasts, and sharing meals with neighbors, exemplify the concept of 'Food Sharing' and its role in fostering social bonds and community cohesion in India.

Urbanization, globalization, and economic development have all contributed to the changing food habits and social hierarchies in contemporary India, leading to a more diverse and dynamic food culture.