In a pan heat 1/2 tsp oil,add schezwan sauce and tomato ketchup and Saute for a minute.Add all chopped veggies,salt and pepper.mix well.Saute for 2-3 minutes.off the flame.Heat non stick tawa,spread 2 ladles of Moongdal batter on it.Apply 1/2 tbsp Ghee all around and cook till crisp.Spread the veg mixture evenly on it.