The stall in the Broadway food court is called Safa Indian Food / Master Briyani / Sultan Makan Palace. It serves a variety of South Indian dishes. I had the vegetarian meal, which consists of white rice, papadums, dhal curry, and a selection of vegetable dishes. I chose fried bittergourd (in red batter, it did not taste bitter) and curried potatoes. It tasted good.
VEGAN