Here is what a very quick run into the grocery store looks like for us. This was just enough to tide us over for a couple of days until I could do a big grocery trip. We eat an insane amount of food. Here are some weekly averages for us:
8 gallons of milk
10 loaves of bread
5 pounds of shredded cheese
30 - 40 pounds of fresh fruit and veggies
6 dozen eggs
And the list goes on and on. I spend about 10 hours a week food shopping. I have many friends with much larger families than mine who go through much more food than we do, but it sure feels to me like we eat tons of food!