Hidden cork board for recipes, shopping lists, etc. More ways to hide the messy stuff - I love it! Can do more than one cupboard this way. Another idea: paint the inside of a cabinet door with chalkboard paint for grocery list, or pantry contents.
Affix a sheet of precut galvanized steel to cabinet interior with construction adhesive. Magnetic hooks now hold scissors and a mirror, and small plastic cups with magnetic bottoms corral small necessities, such as rubber bands and hair clips