Any vegetable i like fried in a pan, deglazed with any liquid (wine, broth, cream, water), some things to thicken the sauce (cheese, starch, flour), with a bit of any seasoning, and this goes on either pasta, rice or couscous. Very bad for the carbs part though, i admit.
Another option i recently found is kidney beans mashed with a fork, with some onions/garlic/green stuff in tiny pieces, maybe a bit of flour/starch and some seasoning (spices, soy sauce), fried in a layer of oil in a pan, makes very good patties that we really enjoy.
I used the profile thingy to go from one OS to the other and I think there were no additional steps (or at least they were unsignificant enough so that I dont remember them).
It’s a bit clunky, i think there’s 2 directories to copy/paste, one for profile, one for cache (though 2nd one is probably optional), and i remember having to erase some manually when i choose wrong folder when copying. From Firefox about:profile page, you can open the folder it’s actually using as profile folder to avoid confusion.