Meatloaf "Fake Hare"

Ingredients:
- minced beef 1 kg;
- onion 1 kg;
- wheat flour 60 gr.;
- chicken egg - 1 pc.;
- butter - 25 gr.;
- vegetable oil 25 gr.;
- salt;
- spices.
Filling:
- green onion - 150 gr.;
- dill - 40 gr.;
- chicken egg - 2 pcs.;
- soft cream cheese - 150 gr.