Cook the pasta til al dente
in a large pan, fry bacon til crispy, set aside
add butter to pan, allow to melt, then add chicken. Cook til browned.
Mix together ranch seasoning and flour, add to the chicken with the milk. Stir to combine. Increase heat and bring liquid to a boil
stir in the broccoli. Reduce to simmer, cover and let cook for 5 minutes.
stir in pasta til coated. Let cook another 3-5 minutes, then serve.