Step 1: Cook the pasta, usually about 10 minutes
Step 3: cut up the bacon and mushrooms into smaller pieces and fry in a pan with a little oil till cooked (this usually takes about 5 minutes, so should be done when the pasta is as well)
Step 5: place the cooked bacon and mushrooms on a sheet of kitchen paper to drain any excess oil (optional)
Step 7: drain the pasta when cooked
Step 9: then put the pasta back in the same pan as you cooked it. Makes it easier to mix in the philadelphia as its still warm
Step 11: add the philadelphia and mix until the pasta is well coated, and add salt and pepper to flavour
Step 13: add in the mushrooms and bacon, stir until coated, and serve!