How to store and reheat
These Potatoes and Green Beans can be stored in an airtight container in the refrigerator once they have cooled. They will last in the fridge for 3-5 days. After that, they become mushy and not as tasty. To reheat these vegetables when you're ready to serve them, place them back on the baking sheet and warm them in the oven at 350 degrees for a few minutes. You can also heat them up in the microwave, if you prefer.