My weekly shop is mostly m and s through ocado, averaging £90 a week for 1 primary age child and 2 adults, no pets, child has school dinners.
I was sick of going to tesco and then only having rubbish quality fruit and veg so swapped after COVID lockdowns finished.
None of us eat snacks like crisps, cakes or biscuits regularly. If I want a snack I go buy 1 packet from the corner shop.
We dont have pizza or ready meals regularly, so we avoid these more expensive items. We don't buy alcohol, fruit juice or fizzy/flavored drinks and don't buy much red meat, it keeps the price down.
Although I do spend like £15 quid on tomatos every week. Food is a massive pleasure to me so I don't feel guilty buying a £12 Japanese pumpkin, I don't buy dross or filler to make up for it.
My parents go to sainsburys and buy crap economy tomatos that taste of nothing, now that is a real waste of money in my opinion. They complain they are disappointed with the flavour of their food and waste a lot cos they don't meal plan.