“Amma Unavagam” is a food subsidisation programme operated by the State Government of Tamil Nadu in India. Under the scheme, municipal corporations of the state are required to run canteens that serve subsidised food. The canteens were first launched by the then Chief Minister of the state Ms Jayalalithaa, who was widely acknowledged as “Amma”. These low-cost canteens will be announced as part of government schemes aimed to support economically disadvantaged sections of society. The scheme had been able to generate employment for thousands of women. However, the success of the scheme lies in the low prices and the cooperative management of all the outlets by the SHGs. The SHGs have been able to run the canteens based on self-governing norms, mutual reciprocity and shared responsibilities. This case study evaluates the role of state-sponsored mechanisms to ensure food security, alleviate food inflation and empower more women in the workforce. Yet, several concerns continue to remain unaddressed. Considering the huge amount of subsidy provided by the state government, the sustainability and economic viability of the scheme are uncertain.