Ever since my chilhood I have been visiting to Tewari Brothers in Burabazar. It is the most popular sweet and snack shop in Burabazar having reputation of selling pure ghee products.
Their Samosas are very tasty and they are uncomparable. Many other shops tried to make samosas like them but didnt match Tewari's quality.
Sohn papadi of Tewari Brothers is also very delicious.
Laddus and Imertis are also very good.
Raj kachouri, Kulfi, chole bhature, chola tikki, lassi etc are other items available with them
All other products are made out of quality ingredients.
Many outlets naming similar to Tewari have tried to establish themself by making their product but very soon people realised the difference.
As far as I know Tewari Brothers have no branches other then one at Burabazar though some establishment named similar to that of Tewari Brothers with slight difference in trade name.