Without delving into fermentation, I usually have cabbage one of two ways...
Creamed Cabbage:
1 Savoy Cabbage (stalk removed, sliced finely, blanched in lots of very salty water, then immediately cooled)
2 Medium Carrots (very finely diced)
8 Rashers Smoked Streaky Bacon (very finely diced)
1 Large Garlic Clove (Minced)
1/4 Cup* Fines Herbes (Finely chopped, you can forget the Chervil as it's a pain to find)
Double Cream
Nutmeg
Sea salt
Black pepper
Heat the bacon gently in a large saute pan so its fat renders, then turn up heat and brown. Add the garlic and carrot and soften, then add the cabbage, double cream a little salt and freshly ground black pepper. Reduce until thick, add fines herbes and 3 or 4 grates of nutmeg. Correct seasoning and serve. You can also layer with potatoes and cheese and bake like a tartiflette.
I also cook my sprouts like this for Xmas. It's the only way half of the folk I know will actually eat them (including myself).
Braised Cabbage:
1 Savoy Cabbage (cut into 6 wedges, leave only enough stalk to keep intact)
1 Pint Chicken Stock (you might not need all of this)
Sherry Vinegar
100g Butter (cold and cubed)
A few sprigs of Thyme
2 tbsp* Chive (finely chopped)
Sea salt
Maldon salt
Black pepper
Using the largest pan you have (all six wedges should fit on a flat side), heat a film of neutral oil until smoking. Add the cabbage wedges on their flat side and leave until thoroughly browned. Remove the cabbage and set aside, rinse out pan removing and bits of burned crap. Return to medium-high heat, add the chicken stock to fill around 1cm and a healthy glug of sherry vinegar (aim for the vinegar to catch the back of your throat!) then bring to a boil. Add the butter a cube at a time whilst whisking, until emulsified. Add the thyme, season with sea salt and black pepper, then add the cabbage uncooked side down. Cook until jus is syrupy, basting every so often. Remove cabbage to a tray lined with a couple of J-Cloths. Remove thyme, add chives to pan, mix, drizzle over cabbage. Finish cabbage with a few crystals of Maldon salt and serve.
*Apologies for the crappy units, but I don't actually have any chopped herbs to weigh.