Soda can as crockpot rack - clever reuse or poison?
I like to roast meats and poultry in my crockpot, but they often wind up stewing in a pool of grease at the bottom. I'm thinking of putting a washed, crushed aluminum can in the bottom to lift the food. Is there any danger from the can or inks on the outside? Sure it's foodsafe in its normal usage, but that doesn't include heating or food coming in contact with outside surfaces. Any chemists or metallurgists care to weigh in? Thanks!