Mash boiled tannia with minced beef and onion, then bake until the top is crisp and brown.

Steps

1. Wash and peel tannia and onion and cook tannia in boiling salted water.
2. Mash tannia; chop or mince beef, onion and tomato.
3. Mix all ingredients, beat well and pile in a greased pie dish.
4. Score the top; add a few dots of butter.
5. Bake until top is brown and crisp, about 45 min.