Slice your squash in half & remove the seeds.
Place the 2 halves (skin side down) on a baking tray. Drizzle with olive oil, season, & put in the oven (gas mark 5) for 40-50 mins.
Make up some couscous according to the instructions on the packet. (I usually bung in a load of other ingredients, depending on what I have, i.e. chopped apricots, chopped nuts, sultanas, coriander...anything you like).
When the squash is cooked, fill the cavity with the couscous & serve.
Preparation time for this is about 3 minutes, so it's my kind of cooking!