I had a container full of take out condiments. I put all 20, sigh, I know, 20 packets of ketchup in an old ketchup container, filled it half way!!! I took the honey mustard packets and squeezed all the mustard out into a old water bottle, filled it 3/4 of the way. This will be used for sandwiches, marinade, etc etc. I also had enough soy sauce to fill a old water bottle 1/4 of the way.
Using these items will help me keep my grocery budget intact, and also keeps that certain spot in the fridge clean.