Rapeseed oil, also known more commonly as canola oil in the US, is a seed oil. It's made from the seeds of the rape plant, which is part of the cabbage and mustard family. You might have spotted ...

Heat a large casserole until hot, add half of the rapeseed oil and enough of the ... carrots, thyme and mustard, and season well with salt and pepper. Cover with a lid and place in the oven ...