I bought some organic green seedless grapes for my kids, but they have no interest in eating them because the skins are a bit tough and they aren't sweet. So, gotta use up about 1 1/2 lbs. of grapes. Sweet or savoury recipes would be great. Preferably something that doesn't take a huge amount of time (it's ridiculously hot right now, so don't want to spend more time cooking/baking than necessary). TIA.