My kids love how visually appealing this baked spaghetti omelette is. It’s low on ingredients, which means it’s easy to make, this also means that you can add any sort of side dish that you like. We prefer to eat ours with a fresh chunky salad. Perfect hot or cold, if you don’t finish it all at dinnertime, chill once at room temperature and eat the omelette for lunch with a dollop of mayonnaise on the side instead.