Ok - in all honesty - cooking many meals in a day or two is great!!! As long as you prepare a nice variety!
I would make a large pan of sauce (either to can or freeze) and while that was on I would have a roast and a couple chickens in the oven. Fry hamburgers with mushrooms and onions and make gravy. And a large pot of potatoes.
I would have my sauce to any pasta dishes, the burgers I would freeze in an aluminum pan and cover with foil so that I could pop them in the oven for a quick meal. I would make plenty of gravy for the roast beef and assemble TV dinners in aluminum pie plates and freeze. Ditto with chicken. Since you need to assembel the TV dinners and they have to sit in the fridge to get cold before freezing, it gave me a chance to remove the foil top and add frozen veggies, recover and place in freezer. The crockpots would be going for beef stew and chili that I could also portion and freeze. Bake a large cake, cool and frost, cut into individual portions and freeze. Ditto with cookies. And don't forget the sausauge, peppers and onions. There is so much you can do and if you do it once a week you will always have something different for dinner with no fuss.
Frozen or canned homemade soup broth is great as well - even with veggies and pasta or rice or couscous in it. Additional containers of gravy are nice if you want to have some for dipping fries. Smaller containers of sauce can be used on pizzas or as dipping sauces for "finger" foods.