Of the various Laddu Variants that get made with different lentils or dals, this Sunnundalu or Urad Dal Laddu from the Andhra Cuisine is seriously a good one. Not because it is tasty and fairly easy to make, but also because this is one of those recipes where you can use black gram (urad dal) to make a lovely sweet. All you need is urad dal, ghee and sugar to make Sunnundalu recipe. The unique Urad Dal Laddu is also perfect for times when you suddenly have a snack craving and it is also called Biotin Laddu which is good during pregnancy.