I don't plan meals but base the weekly menu on what is on offer meat/fish wise at the supermarket. We grow most of our own vegetables but use the local market, which is fantastic, if we have run out by spring.
I do a lot of batch cooking to save on time and fuel and use up any bumper crops by making and freezing soup which we generally have at lunch time. Tip for tomatoes - apart from doing the usual chutneys and ketchup, I freeze a lot of whole tomatoes - as they defrost they separate and the skins slip off easily, so great for soups and sauces. after last year's bumper crop - about 60 Kg! - I made vats of spicy or herby tomato sauces and froze them. again a huge saver in time and fuel, and great for curries. Especially green tomato curry which uses up all the green ones at the end of the season.
I make as many clothes, upholstery, cards, presents as possible and always on the look out for anything reduced in the craft line.
Aldi and Lidl are wonderful for most things, especially skin care and make up, and all cleaning products. I go there first and then get the remaining stuff in an 'ordinary' supermarket.
Still feel impoverished but all made worthwhile as I am fortunate enough to have blue sky and sunshine most of the year, snow capped mountains, wonderful views and hot, hot summers.