That if you keep a can of sweetened condensed milk in your cabinet for several years, it will, all by itself, turn into a big brown blob? Well, it will! I went to try to make those magic bars (you know, with the chocolate chips and coconut?) last night and after getting the butter and graham cracker crumbs in the pan, I opened the milk to pour it and something wasn't right! So now I have 1/2 cup of butter + 1 1/2 cups of graham cracker crumbs in my fridge just waiting for something. Last night I learned that if I purchase a can of sweetened condensed milk I should really use it within a few months! The worst part was, that my fantasies of a nice warm sweet chewy melted chocolate bliss and goodness went straight out the window!! I suppose I could have taken more butter out of the freezer and found something equally delectable to make but I have no energy (see previous post about toddlers and boogers) and I just didn't have it in me.
The moral of this story is, do not trust that cans keep things from going bad!