It is essential, when composing your own menus, to stick to some good basic principles in order to do it right. Here is a list of simple good practices to apply accordingly:
Think ahead: use common sense in thinking ahead. Don't just limit yourself to conceiving a menu as is. Keep everything into account: when will you receive stores, what do you still have, what do they like, which dishes will allow for efficient use of components, can I respect my product cycle. It always makes sense to compose not just one 3-day menu but two or three at the same time, using your last week's menu as a guideline towards variety.
Work ahead: there are many opportunities to work ahead. Are you making spaghetti Bolognese next week? Make double the quantity and instantly compose a lasagna to store in the freezer for next week. You are making fresh bread? Make 4 instead of one, take 3 out ten minutes earlier and freeze them to create your own bake-off bread.
Apply the KISS-principle: the KISS-principle (Keep It Simple & Straightforward) is applicable in many ways during menu composition. A main course should consist of one main component, one side and one type of vegetables. For example, serve Pork Chops with baked potato and buttered beans (butter, onion, beans), rather than going for an, often irrelevant, mix of vegetables. Focus on quality and taste, rather than on variety within one meal.
Copy paste: In case something works well, keep it. Register what you do, see what works and what doesn’t, trial and error. Exchange experiences with your fellow cooks, try new things, expand, but keep 3-day sequences that work and bring them back on a regular basis. Interweave certain sequences until you find a menu that recurs on a regular basis, allowing you to fall back on this menu, but leaving room to try new 3-day sequences inbetween, this to keep things fresh.
As long as you live by these simple rules, you will be able to develop structure and harmony within your menus, while keeping all happy, including yourself.