Remove all the items from your pantry. Sort the items by expiration date, and discard any foodstuffs that have passed their "use by" dates.
Go through the food packages you pulled out of the pantry and set aside the ones you no longer want. Contact your church or a local food pantry to donate those unwanted items.
Sit the food you pulled from the pantry in an easily accessible location. Ask your family members to pick out the items they want for themselves. For instance, your kids might want to pack their favorite snack items or cereal for their school lunches.
Place the items you want to keep back into the pantry. Arrange the items to make them easier to find.