Begin by bringing a large pot of salted water to a rolling boil over high heat. Add your favorite pasta—penne works wonderfully—and cook it until al dente, following package instructions (about 8-10 minutes). Once cooked, drain the pasta but remember to reserve 1 cup of the pasta water to adjust the sauce's consistency later.

While the pasta is cooking, heat a tablespoon of olive oil in a large skillet over medium heat. Once hot, add diced yellow onions and minced garlic. Sauté these fragrant ingredients for about 5 minutes or until the onions are translucent and the garlic is golden.

Now, increase the heat slightly and add the ground beef to the skillet with the sautéed onions and garlic. Use a wooden spoon to break the beef apart, cooking it until it's fully browned and no longer pink, roughly around 7 minutes. Season the mixture with salt, pepper, and Italian seasoning.

Once the beef is browned, lower the heat to medium-low and drizzle in the heavy cream. Stir the mixture gently, allowing the cream to blend with the beef and aromatics. Gradually add in the reserved pasta water, stirring until the sauce reaches your desired consistency. Mix in freshly grated Parmesan cheese.

With the sauce ready, add the drained pasta directly into the skillet, tossing it gently to ensure every piece is evenly coated in the decadent sauce. Allow it to cook together for another minute or two.

Now, it’s time to plate your irresistible creamy beef pasta! Serve it hot, garnished with additional Parmesan cheese or a sprinkle of fresh parsley for a pop of color.