I've always been careful with money. When my husband was made redundant and on Income Support. I had to feed both of us, and two ever growing teenagers over 6ft to feed. Fortunately I did Domestic Science at school, so I have always cooked from fresh. It's a joke in our family that if they get anything different to eat, it must have had a Yellow Label on it (i.e. marked down)! I always buy fresh meat and veg., whatever is in season.
I'm better off now, can afford holidays and clothes I like whenever I need them, but our diet hasn't changed much.
!0 years ago I had a knee replacement, and couldn't get out to shop. With a son who does a very physical job, well over 6ft tall, 52" chest, I did all my shopping with Tesco Online.
We ate really well, including roast beef and all the trimmings on Sunday, for under £100 a week. Last night we had some left over Bolognese. I added a tin of red kidney beans with chilli sauce, cooked some rice to go with it, and had a really filling meal for next to nothing.