Pasta, smoked bacon (optional), butter, pesto, Stilton, creme fraiche
Cook pasta. While this is on the go:
gently fry off chopped bacon if using, and set aside. Melt small knob of butter, crumble in Stilton and add a teaspoon of pesto. Gently cook till all melted. Add in creme fraiche and mix till all ingredients combined. Add in bacon and heat through thoroughly.
add to your drained pasta and stir through.
i top mine off with a bit more crumbled Stilton.