It’s kitchen week here at MTV Switch! Well, not exactly—but after yesterday’s post on the energy saving of convection toaster ovens, we’re here with another entry on how you can do some recycling when it comes to your food.

Here’s an article offering six resourceful ways to reuse waste products from your kitchen, and many of the suggestions are really good ones. The best one, however, is the last: Recycling the ends of your wine bottles. That’s not referring to the bottle itself, but to the dregs of the wine, which can be frozen in ice cube trays and used later on--as a sauce or reduction--for cooking.