Cut cold boiled potatoes into 15 mm cubes and onion into thin strips.

Ingredients

• 800 gPotatoes, boiled, cooked without skin, flesh, without salt
• 500 gBeef, ground, 80% lean meat / 20% fat, raw
• 200 gOnions, raw
• 17.5 gButter, without salt
• 200 gEgg, whole, raw, fresh
• 4 gSalt, table
• 1 gSpices, pepper, black

Method

1. Cut cold boiled potatoes into 15 mm cubes and onion into thin strips.
2. Heat 20 g butter in a wide pan to 180 °C. Fry potatoes 8 minutes until golden, add onion and fry 4 minutes more.
3. Add beef, salt and pepper and fry 7 minutes until the meat reaches at least 72 °C at the centre. Fry four eggs in the remaining 15 g butter for 3 minutes and put one on each portion.