Tupperware and the like is great for storing leftovers, but it itself is kind of a pain to store. A sliding drawer with fitted with a pegboard is a great way to keep everything from tumbling around.
Photos by Emily of Merrypad.
You'll need a piece of pegboard, some dowels, two furring strips and drawer sliders, along with other basic supplies like screws, a drill and wood glue. Depending on what you already have, the whole project should cost around $15-$20. Once you've fastened the sliders to the sides of a cabinet and built a base for the pegboard to sit on (click below for detailed instructions), you can arrange your dowels in whatever conformation works for your collection of Tupperware. If your collection grows, you can simply move the dowels around to accommodate the new additions.