BB the Hairy Dieters (that's the book) do have quite a few low carb, tasty recipes or others that can be adapted - which simply means leaving out carbs, or substituting something else or cutting right down on the carb content they suggest.
The Mediterranean Chicken I mentioned, their Peppered Steak with mushroom, their Chicken Jakfrezi, their Stuffed Peppers and so on. But yes, a lot of cooking.
Rowantree savoury cabbage is very tasty and I use it often to accompany meals like roasted belly pork and liver and onions. I have to confessed I don't 'do' much to it except add a touch of butter and lots of fresh ground black pepper.