My frugal self sometimes gets carried away with triple coupon offers and BOGO's. Then comes the day that I realize I have two large jars of mayonnaise, three bottles of ketchup, etc.
Did you know your plastic is killing you? Sorry for the dramatic title, but I had to get your attention because it's true. Being a thrifty person, especially in the kitchen, I have always reused plastic food containers from the grocery store.
I seldom use waxed paper. In fact I usually only use it when my husband makes hamburgers on the grill, to layer the raw patties in so they won't stick.