The bars can be refrigerated for up to a week. They can also be frozen. They keep in an airtight container for a few weeks. Afterwards, they're ready to eat! They'll last for up to a month, and are a great snack. So, you can easily make them ahead of time! Just chill them for up to a month.
This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the Spoonacular Database, whenever available, or otherwise other online calculators.