RED CABBAGE À LA HOLLANDAISE

Trim and shred a red cabbage and soak it in cold water for an hour. Parboil for five minutes, then drain. Fry a small chopped onion soft in butter, add the cabbage and four tart apples, peeled, cored, and chopped. Season with salt and pepper and cook uncovered for thirty minutes, stirring occasionally. Add half a cupful of cream, reheat, and serve.