Pop your pasta on to cook. Zoom up everything else in your favourite zoomy device (mine is my Aldi nutribullet knock off, that thing is a trouper!). Once pasta is cooked, drain and mix pesto through hot pasta.
To tizzy it up I top with shallots. I ran out today but if I had them I would have added halved cherry tomatoes or semi dried tomatoes. Ps, if you are using semi dried tomatoes, use their seasoned oil in place of the olive oil! Perfecto!