It seems like 90% of the stress involved with the holidays comes from food. Your Aunt Linda’s Mushroom Pop Rocks just always seem to piss people off. Forget the hassles of home-cooked meals and simplify things this year with Christmas Dinner in a Can ($9.59). Turkey casserole with all the trimmings is just 12 minutes away, as you simply remove the rubber cap, pierce the holes, and open the insulated can to set off the exothermic reaction that heats up your best Christmas dinner ever! Now who’s gonna break the news to Aunt Linda? Let Santa do it.