Wash the steaks slices, crush roughly the black peppercorn and rub all over the steaks slices.
In a baking dish, place the thinly sliced onion on the bottom, follow by the steaks, then half boiled potato.
Pour the Hungarian Vegeta seasoning that already dissolved in 1/3 cup of water all over the steaks. Leave it for 5-10 minutes.
Pour the whole can of baked beans and ground white pepper. Stir well.
Bake in 375 F for 1 hour or until beef cooked through