Mine is quite fixed for a month. For instance for this month, it is as follow:
Monday - Rice with braised meat and tofu
Tuesday - Fish Porridge with shredded cabbage
Wednesday - French fries with chicken
Thursday - Vegetarian beehoon
Friday - Quinoa with fried garlic and salmon
Saturday - Brown rice beehoon soup with fishball and fishcake
Sunday - will dine outside
Will rotate accordingly. But will try to get food supplies for a month. Usually cut into smaller pieces and keep in freezer for usage each time!