I have been a fussy eater my whole life, and when I adopted the Ketogenic diet, it meant that the normal “fillers” ( rice, potatoes, pasta and bread ) offered by touring companies was just not going to cut it. I needed low carbohydrates and higher, good quality fat. No tour opperator could help me with this. Ingredients are more expensive and there are a few people that does KETO. So, sorry.
The solution is to do your own food, obviously. Fortunately Botswana and its food restrictions have sent me down a path at this point where I have figured out how to do healthy meals that is safe to take across the border.
The answer: Take pre-cooked meals.
Basically when you have your favourite meal at home, lasagne, beef stroganoff, curry and rice, stew or whatever, just make a double portion and freeze the extra.
I have taken this to the next level and I weigh my portions to know exactly that my meals in the evening is healthy and enough. no left overs and no overeating. A bit of biltong or dry wors, peanuts or nuts, can help on the days that I need a bit more.