Baking Eggs for breakfast sandwiches

I saw this online somewhere..  probably on Pinterest.  Today while I had the oven on, baking up a storm for Coffee Connection & Youth Group snack, I decided to try it.  It makes a thicker egg than I think is ideal for breakfast sandwiches, but it works really well!  It might fit a biscuit better than the bagels and bagel thins I used...

The eggs on the right are just cracked into the muffin pan, the ones on the left I scrambled - I like scrambled eggs on my breakfast sandwiches.