We go out to a sit-down restaurant once a week. Typically no more, and rarely less, because it’s usually our ‘date night’ thing. (Eight years living together and we’re still doing dinner-and-a-movie. Are we traditionalists or what?) So that’s, well, consider that we probably eat about 15 meals a week, that’s (roughly) 7% of our food.
Fast food (delivery, take-out, drive-through) is reserved for my “I have had a godawful day/I’m about to cut my throat on a deadline” days. It can vary - there have been spectacularly rough weeks where we’ve done fast food 4 nights running. But most weeks we don’t do it all. Probably averages out to something like, mmm, once every other week or so. So call that 3.5% of our food.
Prepared from packages, etc. Ummmm. D’you count things like bags of frozen vegetables? I mean, the things I cook are not hand-rendered from our (nonexistant) garden. But if you mean like, oh, pre-mixed just-add-water and nuke for 20 mins, maybe once per week. 7%.
Once a week we have a “rough” meal, which in our family means basic ingredients not assembled into anything: broth (stock, really) and (good, maybe homemade) bread and cheese, for example, or a green salad and (good, maybe homemade) rolls. I don’t know where that counts - it isn’t exactly prepared and it isn’t exactly cooking. 7% again.
I pack my LO’s lunches, usually (she sometimes eats out with her workmates, when she’s at meetings or what have you - this is totally unpredictable). What I pack is usually leftovers, since I deliberately make extra for this purpose, plus, oh, a pudding cup (you can tell she never had her wisdom teeth out - she can still eat pudding) or something. That’s five meals a week for her - weekends are different. I may not eat lunch, but if I do, I will make it myself or eat leftovers. Do leftovers of cooked meals count as cooked? In any case, about 33%.
The rest is me cooking. (But a new adventure has been promised me: the LO is going to start making a meal a month! Yay! I am really looking forward to this.) My level of cooking is: I don’t make my own pasta, but I make my own sauce. That’s 42.5% (unless I’ve added wrong) roughly speaking.
So, is this for comparison-to-UK purposes? How’s it work out? I would actually expect more variation along the lines of single/couple/kids than along national lines, but perhaps that’s just me.