I live alone so a chicken can last me a week.
Chicken in the slow cooker to roast, eat a portion (or 3) with veg and gravy.
The next day strip the meat of the carcass and use for sandwiches / in a curry / or just freeze for another day.
The carcass stays in the SC with seasonings, herbs and boiling water to make stock - that either becomes French onion soup or is frozen.
Stuffed cabbage leaves, take the big leaves off a cabbage and put in boiled water for 5 mins to soften. If you are cooking for a family you might want to put the whole cabbage in a pan of boiling water for 10 mins and then seperate.
Stuff with pork mince seasoned with whatever you want I tend to use a grated carrot and a grated onion paprika and a few chilli flakes, it can be bulked up with cooked rice, crushed cornflakes or chopped mushrooms.
Stuff the cabbage leaves, pour over passatta and oven bake for 30 mins.
The left over pork mince can be used for a meatloaf, meatballs mix with another mince to make a cottage / shepherd's pie.
If you are doing a roast dinner make too many potatoes and veg then you can make bubble and squeak either for breakfast or for dinner, you can add bacon and fried eggs.
Mashed potato mixed with fish pate make fishcakes, I particularly like salmon.
Make a cheese sauce, pour over the extra veg, top with a bit of grated cheese and bake in the oven for 20 mins. Either as a main or a side.
Asian(ish) broth.
Boiling water. 1 cube of frozen garlic and 1 cube of frozen ginger. Obviously you can use the fresh equivalent.
What you add next is up to you, fresh veg like aok choi, Sunday's cooked veg, the frozen (cooked) chicken or the meatballs you made from the pork, sweet corn spring onion, mushroom slices. Just look at what you have in the fridge.
Season with salt, pepper, chilli (fresh or flakes) soy sauce, mirin - what ever you have.
I often add a pack of instant noodles. You can also put in hard boiled (shelled) eggs.