What is crunchy outside, softy inside and doesn’t have MSG? It’s our traditional Ulundhu vadai. 😉 Our ancestors were geniuses. They applied science in everything. Not only in Religion, also in everyday cooking. What you make for a day? Why you make it? and how you make it? Everything has hidden reasons. Hey, I heard you, “Why this much hype for Vadai?”. I tell you.