01 -
Boil the penne pasta in salted water until al dente according to package instructions. Drain and reserve 240 milliliters of the pasta cooking water.
02 -
Heat olive oil in a large skillet over medium heat. Add diced onion and minced garlic, cooking until soft and fragrant, approximately 5 minutes.
03 -
Add the ground beef to the skillet, breaking it apart with a wooden spoon. Cook until fully browned, about 7 minutes. Season with salt, pepper, and Italian seasoning.
04 -
Reduce the heat to low and stir in the heavy cream. Slowly add reserved pasta water to reach desired sauce consistency. Incorporate grated Parmesan cheese, stirring until melted and smooth.
05 -
Add the cooked pasta to the skillet and gently toss to evenly coat with the creamy beef sauce.
06 -
Plate immediately and garnish with extra Parmesan or fresh parsley if desired.