I eat here regularly and never have an issue. They have gf items marked on the menu, but it also helps to notify the server!
Favorites:
Aloo chole appetizer
Raita yogurt
Lamb saag
Chicken jalfrezi
Baingan bharta
Aloo gobi
Salmon curry
Biryanis are not marked gluten free, not sure why, but worth asking the staff about!
They have a kids menu but nothing on it it gluten free, so we just let our small kid eat rice and mango chutney and papadum. Not sure which other dishes would be bland enough to satisfy a 4-year-old.
— Very
— Gluten-free items are marked on the main menu
— Most/All
— Excellent