I'm about half way through this thread so apologies if this has been said already. We have 3 DC (2 teens, 1 almost teen) and have done all the usual, checking we have the best deals, switching to bar soap from shower gel etc but the thing that made the most difference was changing what our aim was and moving it longer term. My DC, like most, enjoyed after school clubs and eating crisps and berries but when they are 25 will they remember the weekly strawberries or that fact that we couldn't afford for them to go on a school trip?
I see a lot in the op messages about what she is doing for the dc- low paid job she doesn't enjoy, spending on clubs, food they like and I totally get it and think she sounds like a very caring parent but actually if she sat back and thought 'are any of my DC going to do this professionally?' the answer is probably no, so they are just a bit of fun, so cut one per child and that money can go towards big adventures they will remember more- a school trip, a family holiday, help with their first rent deposit.
Strawberries are nice, but so is a slice of melon, or grapes, or the best choice, apples, satsumas and bananas. We have a vegetarian diet which including all pet stuff (rodents, so seeds and sawdust) and toiletries and one take away per month costs and average £125 per week.
Breakfast: porridge, toast, Sunday pancakes
Lunch: sandwich, cucumber & carrot sticks, yogurt, fruit, homemade flapjack/cake. Or leftovers, at the weekend it usually whatever I can pull together on Saturday
Dinner: something with rice, something with pasta, jacket potato, soup, something with 2 veg (like a pie), stew, roast. I also keep portions of soup in the freezer so if someone doesn't want what's on offer they can have soup. I'm not making different meals. I have a few super quick meals I can make so we never have nuggets of similar, even when time is tight.
I hope this whole thread has been useful. There's some really good ideas. It's a hard making everything balance, lots of people are finding it tough right now