I got some probiotic sauerkraut and it had caraway seeds in it, and it is so delicious ! I just started fermenting a jar of sauerkraut a couple days ago, so I ordered some caraway seeds, and they should be here tomorrow. When they get here, I will add some of the seeds to the sauerkraut that I am making and see how that turns out.
You have to get a special sauerkraut that is refrigerated and says it has live probiotics in it, or like most cultured foods, it has been cultured and then pasteurized, which kills all of the live culture.
Sauerkraut is so easy to make, that I think I will try to make it more often, and not buy it. My mom used to get a cheese that had caraway seeds in it, and I always really liked that cheese, but I have not seen anything like that being sold in years and years now.