Remove the stems from one bunch of Tuscan kale and tear the leaves into 1" pieces (mustard greens, collards, spinach, and chard are great, too)
Coarsely chop half a head of green cabbage
Combine the greens in a large baking dish and add 4 cloves of thinly sliced garlic
Adding some sliced onions and shiitake mushrooms at this point is optional, but highly recommended (I'll sauté the onions and mushrooms in a cast iron baking dish right on the stove before adding to the greens)
Coat the greens with some olive oil and pour ½ cup chicken stock or broth over everything
Cover the dish with foil and bake until the greens are wilted, about 15 minutes
Remove foil and season with salt and pepper
Continue to bake until cabbage is tender, about 20-25 minutes more
Meanwhile, heat a little olive oil in a large skillet over medium-high
Prick four sweet Italian sausages with a fork and cook until browned on all sides and cooked through, 10 to 12 minutes
When the greens are done, slice the sausage and toss into the greens with a splash of your favorite vinegar (I like sherry or red wine)
