I have several Hairy biker's books and have adapted their recipes for type 2. A very good book is their
Book of Curries and I just got their
Asian Adventure These two and their two Hairy Dieters books are very cheap at WH Smiths and I have made meals from all of them.
It's just meat, fish or poultry with some very simple leafy veggies and various spices. Very quick and very simple to make. I use pearl barley, brown rice or wholewheat noodles with most of these dishes. Something like their Goan fish curry doesn't make any impression on my BGs. I have it with parboiled brown rice which is 20g carbs per 100g and since a serving is something like 75g of the rice, 15g carbs in the main meal of the day is nothing. I avoid using the richer stuff and things like palm sugar so they are low carb and low fat but, because you know what spices to use, they are tasty and satisfying.