Like I said earlier there are lot of variations to this recipe. Some people deep/shallow fry these Vadis. But I find topping them with the tempering more healthy, so I do it this way. As a variation you can also add garlic to the Besan paste used for coating. It tastes great. You can also increase the number of leaves, sandwiching the paste between each leaf.That is you can take all 8 leaves one over the other applying the paste on each leaf. Choice is yours!