Absolutely! If you bought a carton specifically to make this ice cream and aren’t sure what else to do with it, you can freeze the remainder of your oat milk to extend its shelf life with no problems. Or, you can churn it up into another batch of homemade ice cream and freeze that for the tastiest vegan ice cream around. OR, feel free to flavor it and freeze it into oat milk popsicles. Plus, if you use barista blend oat milk, it has quite a long refrigerated shelf life, so it can hang out in the fridge for upwards of a week. SO. MANY. OPTIONS!