WOW! Salad in a jar. Stays fresh for days. Make jars of salad on Sunday night that you can just grab to bring to work. If you layer the ingredients correctly, the salad stays fresh for up to four days. (Dressing doesn't touch lettuce.)
Brilliant! Why didn't I know this already? -- This link is actually for breakfast sandwiches (which you can freeze, who knew?!) but I also love the idea to cook eggs in muffin tins if you have a lot of people to feed and don't want to slave over a hot stove the whole time.