So for the chicken I just grilled it on the 'Baby George', or if you're lucky enough to have nice summery weather, bbq it! Then just steam some veggies, I love asparagus and spinach.
But the sweet potatoes are the really special bit -
It depends on how many you're serving or how hungry you are as to how many you use. But I just quartered and peeled (although you don't have to peel it for added fibre) and put in a microwavable bowl. Add a quarter of a lemon to the bowl to steam in with it if you like. Cover with clingfilm and cook on full power for about 9 minutes - obviously more depending on the quantities. Push a fork in when cooked to see if they are soft enough to mash, if not cook for a bit longer. Then mash it up and drizzle in some garlic oil while the potatoes are still hot, then you can add whatever you like depending on your meal! Sometimes coriander or chilli (like Jamie does). I just simply added some peas and served with lots of black pepper!