Does oatmeal have nuts?
Oatmeal is milled oats
Cooked oatmeal can be safely stored in an airtight container in your refrigerator for up to 7 days. If you like to add toppings to your oatmeal, such as fruit or nuts, store those ingredients separately. Always be sure your leftover oatmeal is put away shortly after it cools. For optimal food safety, experts recommend never eating leftovers that have been left out for 2 hours or more.