Made Thai red curry yesterday for the first time. It was alright but not that fussed for it. Unfortunately I was noticing as I put the jar of paste in the fridge that it's meant to be used up within 7 days of opening. I've frozen leftover two portions of the curry already and don't really want to make anymore. Can I use the paste for any other recipes? Preferably not using coconut milk? Can I freeze the paste?