We have a system at the school where I work that on payday Fridays, we have a breakfast. We rotate turns and each time, there is 3-4 people providing. We've had everything from donuts and bagels to omelets with home fries and bacon. This Friday is my turn. Last time I made a tray of purchased breakfast breads, mini bagels, and cream cheese. I'd like to do something different, but I don't want to be cooking in the morning. Any tried and true recipes out there that can be made in advance and don't require any heating up?