Once cooled completely, transfer to a large glass container and store in the refrigerator for up to 2 weeks, sometimes more (depending on the freshness of your ingredients). Freeze for 1 month.
*If you don’t have pumpkin pie spice, use this DIY blend: 2 tsp ground cinnamon, 2 tsp ground ginger, 1 tsp ground nutmeg, 1/2 tsp ground cloves.
*Adapted from All Recipes.
*Nutrition information is a rough estimate.