Man you guys are thrifty!
My goal is $500/month on groceries (including supplies, paper, laundry, alcohol, and food for 2 dogs) We are usually closer to $600
We are on the paleo diet. So everything we eat comes from produce or meat/seafood counter. No boxed foods, bread, grains, potatoes, frozen foods, dairy, no coupons on those things, we do use coupons on detergent and such)
We typically spend about 300/month on restrurants as well, but since I am away from home 10-12 days a month, and on the road that whole time, thats hard to avoid.