How to Make It
Step
Melt the butter in an enameled cast-iron casserole. Add the onion and cook over moderate heat until just softened, 2 minutes. Add the bacon and cook until golden and the fat is rendered, 4 minutes. Add the cabbage and caraway seeds, cover and cook over moderately low heat, stirring, until tender, 30 minutes. Season with salt and pepper and serve.
Make Ahead
The cabbage can be refrigerated overnight. Rewarm before serving.