An open can/carton of coconut milk, in my experience, lasts about a couple of weeks in the fridge, but this varies based on many factors. So if it’s been a week, and you have no plans for it, throw it in the freezer. If there is only a little bit left, freezing into a few ice cubes can work well. For questions about coconut milk including: What’s the best coconut milk? How to choose a good one?.. See my deep dive post here! https://hot-thai-kitchen.com/coconut-milk-101/ | Hot Thai Kitchen