Mix strong flour, Parmesan cheese powder, dry yeast, sugar, and salt in a bowl.

Add lukewarm water and mix until a dough forms.

Add olive oil and knead the dough vigorously.

Shape the dough into a ball, cover with plastic wrap, and let it rest.

Prepare the curry filling by sautéing minced beef in olive oil.

Add chopped onions and cook until they turn light brown.

Add water and simmer for 5 minutes with the lid on.

Add curry powder and cook until thickened, then cool completely.

Punch down the dough and divide it into 5 equal portions.

Roll out each portion, fill with curry mixture, and seal into a dumpling shape.

Brush the surface with egg wash and coat with breadcrumbs.