Directions:
Scald brains with boiling hot water to cleanse thoroughly. Boil until tender, in fresh cold salt water, being careful to remove from water while it is yet firm. Slice lengthwise and lay in dish. Pour over one-half cup of vinegar, which has been sweetened with a pinch of sugar to remove sharp taste, pinch of salt and pepper. Garnish with parsley and serve cold. Can also be served with mayonnaise.