I like to eat this either for brunch or for a speedy supper, with a fresh tomato and avocado salad on the side. The onions can be caramelised 2 days in advance and kept in the fridge, so it is worth making a double batch of these. Add a tablespoonful to scrambled eggs or couscous salad, for example. Make the egg mixture the day before if you like and let it sit in the fridge. Everything is then