average retail prices of common foods in US:
http://www.bls.gov/ro3/apmw.htm
props for best $/lb:
-rice
-oats
-whole chicken (legs/thighs also cheap)
-eggs
-potatoes
-beans
-bananas
-various fruits and vegetables
-cheap beer
-water
slops for being more expensive than I thought:
-ground beef
-milk
if you can add a new spice or two to the pantry every month you can eat pretty healthy/delicious at < dollar menu prices. learning to cook is fun if you like food.
buuut in the spirit of the thread,
make your own pizza. make dough from scratch. add tomato sauce, onion, peppers, meat, cheese. put in oven.
canned beans + rice.
cheese quesadilla.
all middle-high school staples for me.