Cook pasta according to box directions. Drain, set aside
Steam broccoli until cooked how you like it. Set aside
Season chicken and cook in a large frypan until brown and cooked through.
Add milk, cream cheese and pesto, and stir to melt the cream cheese and thicken the sauce - cook for 5 minutes or so. Taste and make sure you added enough pesto. If not, feel free to add more. Go on.
Add in the cooked pasta, and steamed broccoli and stir until well combined.
Add in some parmesan cheese, some fresh cracked pepper and yell that dinner's ready.