Food is extremely important when it comes to rituals or festivals. Food offerings in ritual are important in Kerala and throughout South India. Food offerings are often related to the gods of religions. In India, there are numerous offerings for Hindu gods and there are many differences between food offerings in North and South India. Most offerings contain more than one type of food. There are many reasons why people use the practice of food offerings. Some are to express love, or negotiate or thank gods. It can also be used to "stress certain structural features of Hinduism". Of course, not every ritual’s gods require food offerings. Most have a liking for certain foods. For example, butter is one of the preferred foods by the god Krishna. Also, wild orange and a sugarcane stalk are related to Ganapati.

There is a division of the Hindu pantheon into pure and impure deities which is stressed, but shaped by food offerings. Pure deities are offered vegetarian foods while impure deities are offered meat due to their craving for blood. A specific dish is offered to both pure and impure deities. That is a flour lamp which is made of sweetened rice-flour paste which is scooped out and packed with ghee. The flour lamp is only partially baked and then eaten. Another aspect of food offerings is the hierarchy that foods have. It may seem strange that there is a hierarchy for foods, but it is because there is a dual opposition between the pure and impure deities which is hierarchal. There are two gods which have this dual opposition. They are Vishnu and Siva. Ferro-Luzzi explains that Vishnu is viewed as kind while the offerings that are given to Siva are more frugal'. An offering to Siva might be likely to be plain rice with no salt or other toppings, while an offering to Vishnu may resemble a South Indian dish which can consist of rice with other side dishes. Specifically in South Indian offerings, they are offered in numbers. For example, the number three is important in Kerala offerings. There are the "trimadhura" which translates into 'the three sweets'. All of these practices of food offerings in ritual are important in Kerala culture as well as South Indian culture. 

Lunch and dinner
Cooking as sacred ritual
Food offerings in rituals
Beverages