I am not exaggerating when I say I made Smitten Kitchen’s zucchini butter spaghetti at least 15 times. I loved how it took a boatload of zucchini and transformed it into a simple (yet flavor-packed!) vegetarian dinner. As the winter months approaches, the bounty of summer veggies turns into a bleak array of potatoes, cabbage, and winter squash, I wanted to find a way to keep making the magic that is zucchini butter pasta, but with an in-season veggie. Behold: caramelized cabbage butter pasta.