Yin yang fried rice is a traditional dish originating from Hong Kong. It usually consists of a plate of fried rice that's accompanied by chicken, ketchup sauce, and onions (the red side) and shrimp, peas, and egg whites (the white side). The dish is named after the unlikely pairing of these two toppings that go over the rice, and due to the meaning, yin yang fried rice is often a staple at weddings or similar festive occasions.