Mustard greens are good, boiled in salt and oil.
They should be eaten either cooked on the coals or with bacon, and vinegar to suit the taste should be put in while they are cooking. De Observatio Ciborum . Mustard Greens Salt Olive Oil Vinegar Wash mustard greens. Boil stems two minutes, then add leaves, boil and drain. Heat oil, add greens and stir, then add salt and cook five minutes.