Lots of great options here, and may I also recommend one of my favourite comfort foods: colcannon. Irish dish of cabbage in mashed potatoes.

What kind of cabbage?

Put it in soup

Buy more. Buy a cart. Move them in cart. Become cabbage man. Have the cart toppled by a young rascal with arrows tattooed on his body

sauerkraut

Minestrone soup.

Stock, can of crushed tomatoes, can of diced tomatoes, quartered or halved small potatoes, zucchini, green beans, can or two of kidney beans, the cabbage(probably half unless you’re making a huge pot, or it’s a small cabbage), and whatever other veggies you like. Garlic, cumin, salt and black pepper, plus a good amount of whatever hot sauce you like.

Cook until the potatoes are soft.

I mean what cant you do with a cabbage

I’d be loath to suggest br*tish food, but look up bubble and squeak. Perfect winter food imo

Slice it into fine strips, then stirfry veggies and or meat of choice with oil until almost done, add the cabbage strips until done to your liking, add a sauce of choice (try 1/4 cup each soy sauce and chili garlic sauce like Sambal with some sugar to taste, and a slurry of cornstarch to thicken)

The cabbage makes a good replacement for rice or noodles this way, or can contrast the texture nicely

Take a picture of it once a day until Liz Truss stops being Prime Minister

seconding what’s already been said in this thread: okonomiyaki! Shred cabbage with some carrot and green onion, mix with a crepe like batter with soy sauce, pan fry it until a nice pancake, then drizzle with sriracha mayo. Perfect cheap meal for when you feel like only cooking a little

I would just eat it raw, personally. But you could make cabbage rolls I guess

Raw cabbage pieces with hummus is actually a great snack.

cabbage soup, cabbage rolls, cabbage salad (e.g. coleslaw), sauteed cabbage, steamed cabbage, roasted cabbage, cabbage frittata, pickled cabbage, fermented cabbage, or cabbage and peanut sauce

microwave it with tuna