First of all soak for 2 hours and grind moong dal and mix spices in that

Keep deep pan on high flames gas,put oil,when it becomes hot then put vada size of that mixture in it untill all space is occupied

When they are fried take out under the water.

Now, take curd whisk it and mix all the spices and all fries and soaked vade in it

Garnish with mint or coriander leaves it's (optional)