I doubt they are all Kormas, some others on the menu could be these
Chicken Pasanda
Mild, creamy and nutty dish of tender pieces of grilled chicken tikka cooked with coconut, almond, piastachio, cashew nuts and cream with a hint of masala sauce, seriously rich and sumptious.
Butter Chicken
Seriously rich and sumptious dish of tender pieces of grilled chicken cooked in a thick, creamy and buttery sauce.
Chick Peas for this as well as veg sides
Chana Paneer Masala
Chick peas and cheese cooked with garlic and reefs special masala sauce, medium hot and deliciously spicy and nutty.
Looking through the menu a few other ingredients used are;
Aubergine
Okra
Taramind
Peri Peri Chillies
Green Beans
Bahar sauce containing Bangladeshi citrus fruit.
Lime Pickle
The Thawa Dishes are interesting
Chicken Tikka Thawa
Spicy with lots of vegetables, Butter beans, green peppers, olives, pickled onion, mixed herbs and coriander.
Chicken Tikka Dhaniya
Roasted whole coriander, mixed herbs, ajowan, jatri, jayfal, star seed and curry leaves.
Never looked through the menu before, but iy does make me wonder if any of the above ingredients are in the base.