If you are like me if certain foods go on sale I like to stock up on them for a rainy day! Dairy products like milk and butter can be frozen and wait for that rainy day for 3 months to a year later! Just be sure your freezer is set to 0° F. This goes for leftovers too. You can cut down on waste plus you’ll always have something handy to eat! To find out how long you can keep food download the FoodKeeper app. to your mobile device or online at FoodSafety.gov/keep-food-safe/foodkeeper-app.