Mostly I buy whatever is on sale and try to stock up. Today Acme had a bunch of $10 for 10 sales. I bought 10 bags of curls, pretzels, chips for the kids lunches. That will last us probably 3 weeks. 10 for 10 spaghetti sauce, candy for their Easter basket. Whatever meat specials are buy one/get one -- I stock up and freeze. I don't buy lunch very often at work either, I usually bring in one 2 liter bottle of coke for the whole week for $1 instead of $1.25 in the machine every day. I pack for the kids most of the time too. Your bills will go up as your kids get older, no way around it.