From The Gourmet Slow Cooker: Volume II
For non-gourmet types, that means your crock-pot. And I think it’s fine to substitute green cabbage for red cabbage.
1 1/2 pounds bratwurst or any high quality sausage
1/4 cup apple cider vinegar
1 tablespoon sugar
1 cup beer
1 head cabbage, quartered, cored, and sliced
2 yellow onions thinly sliced
1 teaspoon caraway seeds
2 pippin or small granny smith apples, sliced
salt and pepper
Brown the meat, make a sauce of the vinegar, beer, and sugar. Mix everything else in a bowl, then transfer to crock pot, pour the sauce over, put the meat on top. Cook on low 4-6 hours. Serves 4.