Peel and finely dice the onions and garlic. Peel ginger and grate finely. Wash and chop parsley.
Heat the oil in a frying pan. Fry the minced meat in it until crumbly. Add onions, garlic and ginger and fry for about 5 minutes. Season the mince with paprika, cumin, salt and pepper. Take it off the stove.
Stir in the parsley. Let it cool down. In the meantime, let dough sheets rest at room temperature for about 10 minutes.
Melt butter in a pot. Unroll the dough sheets, remove 6 sheets and roll them up in a damp tea towel.
Place 1 sheet of dough on a slightly moistened tea towel and cut into quarters. Spread a good 1 tbsp. of chopped mass on each piece of dough, leaving an approx. 3 cm wide edge. Fold in 2 opposite corners towards the middle.
Brush corners with melted butter. Roll up tightly from the tip, press down lightly. Process remaining filo pastry sheets in the same way.
Put the minced meat rolls on two baking sheets lined with baking paper. Bake one after the other in a preheated oven (electric oven: 175 °C/circulating air: 150 °C/gas: see manufacturer) for 25-30 minutes.