For extra crispiness, ensure the oil is sufficiently hot before frying. A thermometer is helpful for maintaining the correct temperature. Adjust the amount of chili powder to your preference. A pinch of asafoetida (hing) can also be added to the batter for a unique flavor. Experiment with different chutneys, such as mint-coriander chutney or tamarind chutney, for a delightful contrast of flavors.