I've had a look at the menu. It is a bit confusing. So, at Al Frash you can buy the straight Balti dishes, but you can also order the "usual" restaurant curry dishes like Butter Chicken, Passanda, Rogan Josh, Korma and the like, and add this additional preparation to the Balti. Is that how it works?
All the sides and starters etc are pretty standard fare, with the exception of pureed dishes served in a glass. I've never seen that before, but I suppose it would be helpful if you're taking granny out to dinner or you've broken your jaw in a Rugby match. You can be adventurous and order Madras, Vindaloo of Fhal, referring to heat levels by the look.
Interesting as I've never experienced this type of menu.
While I will continue to experiment with the Balti gravy and flavours, my wife has requested that I return to cooking more normal curries. Last night I obliged and cooked one of her favourites, Masala Shrimp along with a very surprisingly good CTM using MDB's Balti gravy and leftover Sunil Singh Tikka.