They are usually fried or baked at a high temperature, but this version can easily be microwaved in just 30 seconds.
Ingredients: urad bean flour (vigna mungo) 77%, water, salt, leavening agent: sodium hydrogen carbonate, black pepper 2%, corn oil, asafoetida. This product may contain traces of sulphites, egg, nuts, mustard, sesame, milk.

Preparation instructions - Microwave at maximum power for 30 seconds. Or fry in a frying pan in warm oil for 10 seconds on both sides.

Storage - Keep in a dry place. After opening, keep in the refrigerator and use within 15 days.