Oh no - not 11pm - I wander down after playgroup on a Thursday, to Waitrose, and all their veg is knocked down. Tescos knock down more randomly, but still you don't have to go down at a certain time. I realise I'm lucky because I live in a town.
I don't try to stick to a budget, I'm not great at meal-planning, I have to provide breakfast, lunch and dinner for 2 adults, one kid, we eat pretty well, generally on home-cooked stuff (easy stuff, DP works long hours, and I'm about to pop so don't want to be mucking about in the kitchen) and it's 70 quid a week (includes washing powder/cleaning stuff etc)
On weeks where I have had to be more careful, we've eaten just as well on
half that - although I have leant on stuff bought on offer that's been bunged in the freezer at that point.
If we didn't do this, then DP would buy lunch out - at about 4-6/day, we'd buy dinner - 3-6/night, and breakfast would cost the same, and I'll assume I have leftovers for lunch (as would DP at the weekend), and DS has bought dinners 1/day - so lets give that an average of 55 + 4.57 + breakfast (4) + weekend lunch for DP (4) - so even living on cheap junkfood, and hoping I have enough leftovers for lunch that I don't need to buy extra we're at 70 quid again - only we've all eaten less than we wanted, it was all the cheapest available, and I'm yet to buy any washing up liquid!