Finely chop the onion, grate the carrots on a fine grater, cheese on a large one.
I scroll the onion through a meat grinder, because slicing usually takes me a long time.
Finely chop the greens or add dry ones.
Add your favorite spices to the minced meat (I have this seasoning for minced meat and a little salt), throw vegetables, cheese, herbs, break an egg.