01 -
Bring a large pot of salted water to a boil. Add the penne pasta and cook until al dente according to package instructions. Reserve 1/2 cup of the pasta water and set aside. Drain the pasta.
02 -
Heat the olive oil in a large skillet over medium heat. Season the diced chicken with salt and black pepper. Add the chicken to the skillet in a single layer and cook for 6 to 8 minutes, stirring occasionally, until golden brown and cooked through.
03 -
Add the minced garlic and broccoli florets to the skillet with the chicken. Sauté for 3 to 4 minutes, until the broccoli turns bright green and is slightly tender but retains its crunch.
04 -
Pour the heavy cream into the skillet and stir gently to combine. Heat the mixture for 1 to 2 minutes, then gradually sprinkle in the Parmesan cheese while stirring, allowing it to melt and thicken the sauce. If needed, add a splash of the reserved pasta water to adjust the consistency.
05 -
Toss the cooked penne pasta into the skillet, ensuring it is evenly coated in the sauce. Serve hot with extra grated Parmesan on top.