I’ve worked at a grocery store, I’ve watched allll kinds of different food orders, and there’s some very noticeable trends.
As has been repeatedly stated upthread:
people who get the bargains, and who hit sales, and buy carefully: these guys get what seems like an endless parade of items for next to nothing, often averaging even $1 an item (or less!) including coupons and etc. they get what is clearly a week’s worth of food for 3-4 people for next to no cost. Especially with the right coupon deals, some meals come out to practically free.
On the other hand: there are people who clearly don’t care what they spend, and get what is clearly less food for upwards of $3-4 per item.
In other words: you have to figure out how to shop.
I just spent $60 monday, without trying too hard to conserve money, and I can easily make breakfast, lunch, and dinner for at least the next 5 days.
Breakfast, I have bananas, milk+cereal, and OJ.
Lunch, Sandwiches (PB+J (admittedly, this is left over from a previous trip, but that just furthers the point of leftovers), or lunch meat (variety) and cheese, with chips or goldfish, with a soda.
Dinner: Chicken quesadillas with rice, or chicken breast cooked with pasta and sauce, again with a soda.
I also have leftover from the previous trip some ramen noodles.
Thinking about it, I can probably get at least 6 days. so, 60/18 meals = $3.33 per meal.
Oh wait, looking at the receipt, I forgot that I bought a $7 prepared chicken (it was really good though!) for me and my girlfriend (sort of gf, not the topic though) to eat that night.
so $53/18 = $2.94 per meal.
Find me a place where I can eat for $3 (which still includes some disposable paper products) and I’ll be amazed.
ETA: technically, I might run out of bread, or possibly milk. Some people might think I eat a bit skimpy. To those people I say: even if you scale the cost, you’ll probably be eating more at, say, an a la carte fast food joint too, so it scales anyways.