Make a fillet steak that's already special even more special with Mary Berry's classic peppercorn sauce ... cook two fillet steaks and halve the sauce recipe for a special dinner for two.
The recipe developer, Milena Manolova, says, "While it may sound and look like a complex dish, making pepper ... cut flank ...
Use them combined with white, black or green peppercorns as a seasoning for steak or fish, mixed into a salad dressing or even added to minced meat as a filling for burgers.