01 -
Bring a large pot of salted water to a boil. Cook penne according to package directions. Add broccoli florets during the last 3 minutes of cooking. Drain and set aside.
02 -
In a large skillet, heat olive oil over medium-high heat. Add cubed chicken and season with salt and pepper. Cook until golden and fully cooked. Remove and set aside.
03 -
In the same skillet, melt butter. Add garlic and sauté 30 seconds. Pour in chicken broth and heavy cream. Simmer for 3–4 minutes.
04 -
Stir in Parmesan until melted and sauce thickens slightly. Add chicken, pasta, and broccoli. Toss to coat everything in the creamy sauce.
05 -
Garnish with crushed red pepper flakes and extra Parmesan, if desired.