Using wooden crates (link)

I'm not sure where you'll find these crates, but here are some good ideas via HGTV.com: Space-Saving Ways to Use Wooden Crates (Hometalk) 

Note: Sources and DIY advice is included.

More pantry ideas (link)

Here are more pantry ideas from HGTV. com: 20 Kitchen Organizers 

Note: I look forward to having another walk-in pantry some day.

Sparkle note: If you drag a treat from the box, and click on it again, Sparkle will jump up and catch it!

Pantry space suggestions (link)

Here are some good storage ideas from HGTV.com, though I'd never put fruit and veggies or anything likely to rot in an open wire basket: 16 Tips to Maximize Your Pantry Space