Place potatoes in a saucepan and cover with water. Simmer over a hot stove until cooked.
Remove from the stove and drain excess water. Add the margarine, salt and pepper and mash. Set aside to cool.

Place the eggs in a saucepan and cover with cold water. Do not cover the saucepan. Simmer over high heat, when water starts to boil, remove from heat after 3 minutes. Peel off the shell after cooling.

In 3 separate plates, place flour, beaten egg, bread crumbs.
Cover each egg with some mashed potatoes, then roll it out first in flour, then egg, lastly bread crumbs.

Deep fry the eggs in hot oil until golden brown.
Ready to eat.