Whenever I’m forced to get stingy with my grocery bill, I get by on cheap, pre- or easily prepared things… ramen being one of them.
Nothing wrong with a good old PB&J sandwich or two. For a couple of bucks you can pick up a tub o’ peanut butter, a few more a jug o’ jelly, and less than a dollar a loaf of bread… and that will last you forever.
Canned soup and the ever-present mac and cheese are good fill-ins too.
About a week of that though and I’m dying for some meat. As some one said, pork chops are a good way to go. You might be amazed at how good a simple pork chop is with just some seasoned salt (a must have spice btw, IMO).
Cereal too is a good way to go. People complain about a box going for 3, 4 or 5 dollars, but the way I see it: that’s 3 or 4 meals so it works out to be pretty cost effective.
I’ve also found that snacking continually rather than eating several large meals is a cheaper (and supposedly healthier, depending on what you snack on of course) way to go about it. The grocery store near me almost always has boxes of the “healthier” crackers on sale, 2 for $4 or something similar.
Another poor-man’s standby is spaghetti (or other pasta, I prefer bowtie). Good with some salt and butter melted over it, or with a tomato sauce. If you can find some ground beef on sale, fry it up and drop it into a basic tomato sauce and you’ve got a fairly hearty meal. Oh, and as Kiros said, eggs are a good too. Around here you can get 18 for less than $2. Not sure how well they keep though and personally, eating them for two days gets me sick of them and half the carton goes to waste.
If money is really tight, go with bread products. Bagels, rolls, a loaf of sandwich bread, heck, even a loaf of french bread are all amazingly cheap. By themselves they’re filling, but added to a dish of spaghetti or soup or even easy-mac, it breaks up the monotony of a single dish and helps fill your tummy.
Another piece of advice is to not be afraid to buy the store brand. For most things, like frozen vegetables, the quality isn’t noticable from a name brand, and the savings add up.
My last belt tightening phase had me scrounging for food money and I discovered a frozen bag of pre-breaded, pre-cooked chicken strips… 20 decent sized strips to a bag for about $5 in the freezer section of the local grocery store. Drop 5 or 6 of them onto a baking sheet for 15 minutes and slap some BBQ sauce or lemon juice on them, or between two pieces of bread, and you’ve got yourself a meal. They were actually so good that I’ve started keeping a bag of them in the freezer for just whenever I want some.
Yet another trick of the perpetually broke, and it’s not something I’d advice unless you absolutely needed to, is caffeine. It’s an appetite suppressant. It’s not the best way to go about things, but if you ever find yourself on a Thursday just dying for some food with no means of purchasing any until Friday when you get paid, a big cup of coffee with some milk or creamer goes a fair way to at least shutting your stomach up for a while.
As to actual recipes, I only have one to offer (apologies about the lack of measurements, I do it by eye):
-saute up some diced onions and 1 or 2 sliced green peppers (both very cheap) in a little oil
-when they get going, add some garlic (also cheap)
-when the garlic is properly sauteed, add some quartered pieces of italian sausage (mild is my preference) (relatively cheap, depending on brand or sales. can probably expect to pay about $4-5 for a package of 5)
-cook over a medium heat, reduced as necessary to avoid oil popping, turning sausages as necessary and stirring vegetables occasionally
-when sausage is done, veggies should be faintly crisp but mostly floppy. fork a bit of the concoction onto a fresh roll (french bread works just as well) and enjoy
Cooking all 5 sausages for one person should leave you with enough for a reheatable (and it does reheat well) sandwich for lunch the next day.