We were a family of 7, dad worked as a foreman and mum stayed at home. They lived frugally but every weekend we would have a roast - usually rolled lamb or pork and it was cheap enough then for them - only one slice each though and lots of boiled potatoes and carrots/cabbage boiled to death in heavily salted water. My posh auntie had brisket or silverside and we were always given the impression it was expensive.
The dc and mum never had steak but dad did occasionally as a treat which mum fried until it was as though as leather 🤣. We had fish/whiting in breadcrumbs every week. Herring was bought when in season (cheap).
Mid week we had stews (beef or sausage) with lots of carrot and turnip but would only get 1-1.5 skinny sausages each. Also had mince, again with lots of carrots and served on a slice of bread with lots of boiled potatoes.
We had some fancy "foreign" food - Macroni and cheese (pasta with grated cheese mixed through) 🤣 or spa bol (which was made the same as mince with carrots and a tube of tomato puree and garlic granules added)
In summer we had salads - slice of cold meat (or spam from a tin), chip pan chips and iceberg lettuce/tomato/cucumber (no dressing).
Constant huge pot of soup on the go, either chicken/rice, scotch broth or lentil. It lived on the hob for 3-4 days, even in the summer, and the whole pot would be reheated each day.
We never got anything bought ready made and never ate out as it was too expensive to buy for 7.
Desserts were oven baked Rice pudding or homemade basic cakes/steamed pudding/scones.
We never had curry until much later and the sauce came out of homepride tins.