You are going to have to learn to cook, its the only way to get the good shop down
Learning to cook is easy enough , it just takes practice
I was 13 when I had to cook the christmas dinner for 10, sure the turkey was that well cooked it fell off the bones , the sprouts were like bullets , but hey ho, nobody died, the food got ate
I think I can now say 47 years on and Ive cracked the christmas dinner :)
I learned via Delia Smith, back in the days when you only had books to learn from and along came Delia with her learn to cook programme - she still has free online cooking classes
Nowadays I would advocate Jamie Oliver. Hes got lots of series on the catch up channels - ALL 4? And his series meals for £1 or less is an excellent starting point - good solid easy recipes with no fancy skills needed - and all costed to £1 or less per portion. Think its called £1 wonders. So it may be 4 or 6 portions made, you eat once, then freeze the rest in portions using washed out take away tubs so you eat again without the stress of cooking another day . See him make something you fancy then look up the recipe - they are all free - check you have all the ingredients and follow along. Watch him make it so you understand the recipe
Just keep it simple, you dont need it to look perfect, just to be edible and hopefully tasty
I do cook every bloomin day and Im busy and tired and often do a chippy tea - but for me thats still peeling the spuds, cutting the chips and cooking them in the air fryer and then sticking baked beans in the micro and frying a couple of eggs and if thats not filling enough theres bread and butter. Like I say, putting something home cooked on the table doesnt have to be fancy and Im not buying processed frozen chips when peeling a spud is hardly taxing and you can get quite a few spuds for the cost of a bag of frozen chips. Enough spuds to do a variety of dishes for the week