A Home CEO's pantry always contains lots and lots of canned goods and they have a way of getting out of control. A good way to store these is with a rack such as this one. If you have multiples of a certain item (for example your chicken / beef stocks, soups, etc), you can stack those back to back. This item is 18.8 x 16.8 x 15.8 inches / 4 pounds.
Note, this resource is offered through Amazon - pricing may vary.