Dice the onions and finely chop the…
Dice the onions and finely chop the peperoncini.

Dice the onions and finely chop the peperoncini.
Sauté the onions and peperoncini in a pan for 1–2 minutes. Add the ground beef and brown it.
Cook the penne in salted water until al dente.
Stir the tomato paste into the pan. Deglaze with the white wine, then add the cream and pesto. Season with salt and pepper. For a creamier sauce, add a ladle of pasta water.
Add the pasta directly to the pan and mix. Remove the pan from the heat, add the Parmesan, and stir everything together.
Serve the pasta and garnish with Parmesan.