Cous Cous with Pumpkin

1/4 pumpkin, cut into cubes
1 small onion, sliced
2 tbsp olive oil
2 tbsp pesto
100g wholewheat cous cous
1/2 lemon, juiced
1 handful pumpkin seeds

Put the pumkin and onion onto a baking dish, drizzle with olive oil, bake for 30 minutes at 200 degrees centigrade. Meanwhile, put the cous cous in a bowl and add 125ml boiling water, cover and leave to stand for 5 minutes. Add the lemon juice and pesto to the cous cous, mix well. Add the pumpkin and onions, mix and sprinkle the pumpkin seeds on top.