Kolar Bola - popular Bengali delicacy specially made during Janmastami & Makar Sankranti. In Bengali, Kolar means banana & Bora means vada, pakoda or fritters. These crunchy from outside & soft from inside fritters will take you on a rollercoaster ride of flavours. This easy to make fritters are best option for tea time snack & kids tiffin because it tastes delicious even when it gets cold.