I’ve been married to my wife for 11 years and she just taught me that if I use a cheese grater on a cold stick of butter, it’s easier to spread on toast and muffins.
Life Hacks
How to handle the sauce for leftovers or meal prep. Place some plastic wrap over your dish and then make a well to pour the sauce in. Plastic wrap keeps frost from forming on top of the food in the freezer and lets you take the sauce out to heat up the rest of the meal without cooking the sauce.