Have a slice of round steak ¾ of an inch thick. Wipe and trim off extra fat. Heat an iron frying pan blue hot, grease lightly with the fat scraps and put steak into it. Count 60, turn and let brown on under side; when brown on both sides half cover with boiling water, cover frying pan closely with a heavy cover and let simmer for from 20 to 30 minutes. Uncover, season with 2 tablespoons butter or fat, salt and pepper, and serve on a hot platter.