@CupidStunt22 , I have, as stated above.
You are right in what you say, but you are making quite a lot of assumptions in your post above.
I very much doubt the ready meals would be cheaper overall - you are assuming without going into much detail
The more sensible option is forget Tesco, go to a Asian market or your local equivalent, and stock up when your money comes in - You are assuming everyone has an Asian market 'or local equivalent' - I don't, unless I take a one hour bus ride to our nearest city (£4.90 return) or drive there (petrol + parking)
A very large bag of rice means your per portion price is about a quarter of your Tesco price. Proper red curry paste is cheaper in a larger tub and stronger so you use less. Coconut milk cheaper etc etc. - you are assuming people on a very tight budget are happy to shell out a fairly large amount of money for very large bags of rice and large tub of curry paste. I don't know the cost of these things at an Asian grocer, but if I can assume for a moment, £10 for rice and £5 for curry paste? That's £15, which is a chunk of cash for someone on say, £50 a week budget. It is cheaper in the long run, obviously, but many don't have that luxury - I didn't.
Then you add chicken that you bought from the yellow sticker cabinet when you spotted it some time ago, for 80% off and you grabbed all they had, and add some cheap broccoli from the grocers - so you are going to supermarkets then, and also grocers. You must have quite a bit on time on your hands?
Also you make 3 times as much and freeze it so you don't use the cooker three times and you have food there when you're in a rush and then you don't waste money on the ready meals...* *You have a freezer and can afford to bulk buy to fill it
Cooking (and you can do it well) on a tiny budget isn't just about what is cheaper in Tesco. It's about planning and knowing where to go and when and what combinations of food costs, energy uses and time useage saves or costs money. So you do have plenty of time to do this as well as shop at Asian grocers, greengrocers and supermarkets?
I did this for years, to feed a family well on a tiny budget is a lot of work and mental effort. I'll agree with you there