I have done a weekly menu for years but do have 3 food deliveries a week to keep everything fresh. Not a fan of batch cooking or freezing stuff but occasionally freeeze left over sauces etc.
The best thing I ever did was to get a ring binder, go through all of my cookery books and photocopy the best recipes from each. I then add to this when I spot new things to try, it's really built up over the years and now there's lots of inspitation from this thread.
This way it's really easy to get ideas and switch it around as the seasons change so that we don't eat winter food in summer, seasonal changes also quite inspiring. We would never eat the same thing more than twice in a month, lunches might be an exception as there are 3 of us working full time from home and there is less time for cooking. Lots of homemade soups in winter.
This week -
Lunches:
Gammon, mixed green salad with seeds, red pepper, tomato & orzo salad.
Gazpacho, quiche & fennel slaw
Mackerel pate, ciabatta & endame bean, apple & spinach salad
Vegetable pizza with hoummus
Sausage & caramelised onion muffins
Red onion tarte tatin with rocket & avocado
Watercress soup, prawn cocktail
Supper:
Grilled salmon, wild rice with leeks, peppers, & mange tout
Pesto meatballs with roasted tomato & olives in cream sauce, spinach fettucine
Spicy chicken wings, baked potato, greek honey dip & corn on the cob
Steak burritos with peppers, guacamole, rice, wraps, & sour cream
Grilled cod, roasted tomato, asparagus, new potato & hollandaise sauce
Spatchcock BBQ chicken, potato wedges, lentil, tomato & dill salad
Lasagne, garlic bread & salad (out all day so pre-made)