My grandmother's recipe! The meat is very tasty. The pork melts in the mouth

Ingredient:

Potatoes: 500 gr
Water: 2 l
Butter: 30 gr
Salt: 10 gr
black pepper: 5 gr
Dill: 25 gr
Tomato sauce: 100 gr
Olive oil: 20 ml
Oregano: 5 gr
Salt: 5 gr
Minced meat: 600 gr
Onion: 2 pcs
Eggs: 1 pc
Breadcrumbs: 70 gr
black pepper: 5 gr
Salt: 10 gr
Garlic powder: 5 gr
sweet paprika: 5 gr
Cheese: 100 gr
Dill: 5 gr