In a large roasting tray mix all the ingredients together except the tinned tomatoes, sausages and fresh parsley.
Level the ingredients in the roasting tray then spoon over just over half the tin of tomatoes and place the sausages on top. Drizzle a little extra olive oil over the sausages - you don't want any of the chopped tomatoes on the sausages as it'll stop them browning.
Season generously with salt and pepper and roast in the oven uncovered for about 30 minutes or until the sausages are cooked through and then serve!
Flexitarian Option
You can pretty much add any veg you want to this recipe (if using root vegetables just make sure they are diced the same size as the potatoes). Equally you can leave out the sausages and replace with fish (if doing so, add the fish 10 minutes from the end) or keep it vegetarian and bulk up on the vegetables or add halloumi chunks 5 minutes from the end.
Notes
You can pretty much add any veg you want to this recipe (if using root vegetables just make sure they are diced the same size as the potatoes). Equally you can leave out the sausages and replace with fish (if doing so, add the fish 10 minutes from the end) or keep it vegetarian and bulk up on the vegetables or add halloumi chunks 5 minutes from the end.