Now, I have a honkin' big can of my favourite sweetened chestnut puree down in my pantry, which I bought with the intent of making a chocolate-chestnut torte. Thing is, the torte only uses I think a half-cup of puree, while the can is the size of one of the LARGE cans of pumpkin. In other words, there would be a lot left over, more even than a chestnut-hog like me can snarf down by the spoonful. (And, sadly, my favourite kind only comes in these giant cans, or in little squeezie tubes... no in-between one-torte sizes!) Can I freeze the leftovers, or would it spoil, or separate, or do something otherwise annoying and wasteful of a ten-dollar can of goodness?