I honestly don't get people "eating down" during a recession, my friends are all horrible for it, I get paid a shit wage, barely above unemployment, I spend too much money on internet and games and other electronics but yet I eat far better then any of my friends, they are always angling for an invite.
I can make enough fried rice to feed 4 people with enough left over to last me a week of work lunches... for $10AU. No I'm not kidding, $10, it's not hard, and that's just one meal, some might cost less or more, and wont go as far (but as a good rule of thumb rich, chilly, stews, etc will last a long while), it can be done, you can be poor and eat well if you think about it.
Of course that doesn't mean I don't have raman and tins of baked beans in the cupboard, after all those are good lazy food. But as a general rule, those things people are posting like Kraft Meal Packs, etc, are actually more expensive then making meals yourself.
I honestly don't know how things are in other countries though, I know from friends in the States and Europe that red meat is a lot more expensive then it is in Australia, but on the other front you don't need to know how to cook to be able to make a small food bill go a long way if you're willing to expend a little effort, google some cheap recipes and you'll go a long way.