Every morning, tea stalls across West Bengal begin filling glass jars with small, square tiffin cakes wrapped in soft butter paper. For generations, Bengali workers have paired these cakes with tea, enjoying them over endless adda, often without knowing where the iconic Bapuji cake comes from. Kolkata-based cab driver Amaresh is one among them. “I don't mind spending ₹8 on the cake. It's filling, tasty and affordable. Bapuji cakes are known among common people.