Take up cooking! Make food fun. ADD people hate doing boring things like going to the supermarket unless they have a focus, like looking for ingredients. Personally, I've taken up barbecueing (like most testosterone driven males) and I've actually become quite good at it.
Really, new tastes and textures can make things interesting. Go online and try and find some simple recipes. My wife loves cooking new things for me because I'm always eager to eat something that's not "the usual".
Hope this helps