Thanks so much for your replies ladies.. We just ended up winging it with what we had.. We did:
chicken breast
bacon
onion seperately in a fry pan

then we made the sauce with:

melted butter
minced garlic
milk
flour
cream
white wine
parmesan cheese
nutmeg

then chucked the bacon chicken and onion back in and let simmer til sauce thickened, then added pasta.. It was so yummy and so easy!! We didn't even measure anything! We ended up with enough for my lunch the next day and it was even yummier then!!! I love things that are just thrown together.. I was impressed..