Groceries

I don't know if I'm starving my family or what. I've been hearing and reading that the average family of 4 should be spending $600 per month on their groceries. Even Dave Ramsey says that $600 is acceptable. Since I started tracking our expenses, my highest month was $460. And we have cupboards FULL of food! I actually think I could easily get below the $400 mark by getting creative and using the stuff I already have on hand. How are people spending that much on food?

Food.
Groceries.
Money.
Discuss.