Jack Muro, of a girl called Jack did an article in the Guardian this week making 'ready meals' from scratch. I didn't totally agree with her pricing, she doesn't include the cost of things like power to cook and wash up after but some good recipes.
One I have not done in the SC but is quite substancial.
Pork pieces of some sort, steaks, chops, medalions - whatever is cheapest.
Potatoes
1 pack cheap stuffing (can actually do it with half)
1 jar cheap apple sauce.
oil/grease a baking tray
slice the potatoes finely
put the pork on top
put the apple sauce on the pork
make up the stuffing and put that on top of the pork/apple - Bake for 30 mins and pad out with carrots/green veg.
Pancakes served with a stuffing of cheese sauce / chilli / ragu / mushrooms can make a decent tea, and how many children don't like pancakes.
If you have a freezer make a stack of pancakes and oe or two fillings, fill the pancakes and freeze.
You can also make a lasagne type thing with layers of pancake and ragu - it is incredibly fattening but tastes lovely.
Once you have your pancake batter you can also do toad in the hole. If you have meat in the freezer try chops instead of sausages.
And you can add a tin of sweetcorn to pancake batter - fry as you would a pancake and you have sweetcorn fritters.
Old fashioned pea and ham soup.
Get a ham shank and one or two packets of dried peas (depending on the size of the sc).
Soak the peas overnight.
In the morning put the peas and ham in the sc and top with boiling water.
When you get home from work take the fat of the shank - it will be easy and then shred the meat. Serve with crust bread.
If you have a decent sized sc you will make enough for 2 meals and again this can be frozen.
'milk cheese' on toast.
Put some milk in a pan, crumble in to it some nice crumbly cheese, wensleydale is good and when it has melted pour over toast and eat like you would beans on toast.