<human>:  How can I make a chicken Alfredo recipe?
<bot>: 
1. Before you start, gather the necessary ingredients: cooked chicken breasts, Alfredo sauce, penne pasta, butter, grated Parmesan cheese, salt and pepper.
2. Boil the penne pasta according to package instructions.
3. Meanwhile, in a deep skillet, heat the butter over medium-high heat.
4. Add the chicken and cook until lightly browned and the chicken is cooked through.
5. Pour in the Alfredo sauce and stir to combine.
6. Add the cooked and drained penne pasta and mix everything together.
7. Reduce heat to low and simmer for a few minutes until everything is hot and the sauce is thickened.
8. Sprinkle the Parmesan cheese over the top and season with salt and pepper to taste.
9. Serve warm and enjoy!