Make use of rotating can systems, like my homemade one here. I cut a little hole in the top of it that was just the size for a can - I add new cans in through the top and the older ones rotate out of the bottom. You can do two rows of Campbell soup cans because they are smaller or a single row of larger cans. They save space and keep you using the oldest cans first.
DIY Home Improvement: Budget Bathroom Makeover | InMyOwnStyle.com
29 Insanely Easy DIY Ideas To Improve Your Kitchen Interior - A Lazy Susan for the fridge makes everything more accessible