I like to shop Save A Lot and Aldi's.
Sounds like you need to get a really good pantry list going, so that you can plan ahead enough to get what you need for the month or even just 2 weeks at Save-a-lot and Aldi.
I was just talked to my Dh about the exact same thing! I went food shopping at a local Winn-Dixie store, and here in our town, they probably have the lowest prices of any of the normal groceries...except for maybe Super Walmart. Anyway, I saw Bacon, and I thought, "Well, we haven't had that in awhile", and I started to reach for it, and then I saw the shelf sticker....$7.49!!! For a pound of bacon that used to cost $3.99 or sometimes as little as $2.50 not too too long ago. Unreal. It just sickens me how much food costs.
It really makes me want to eat smaller portions to save on my investment. LOL! Hmm...maybe that's a way for me to lose some weight. :)