Not necessarily "let's cook 20 portions" 
I live alone so I cook maybe 6 servings and portion then freeze things which means the stuff i sometimes want to eat doesn't reheat well (saw a great enchilada recipe but doesn't work really to reheat)
I'm in a rut and need recipe ideas! I don't eat lamb, offal or pistachio and not keen on fish but everything else is fine. Prefer something I can put lots of veg in
Usual stuff is
Chicken pie topped with mash
Cottage pie
Pasta bake
Beef stew with mash or sweet potato mash
Sausage and mash
Meatballs with veg/sauce/pasta