Such a neat idea for weekend breakfasts when everyone wants something different in their eggs.
Spoonful has this idea for mini frittatas.
I like it for the variety and also because then I can eat with everyone else instead of after I am done cooking and everyone has already left the table.
If you can find Mexican chorizo in your area, try browning some to add to your eggs, so good rolled up in a flour tortilla.

Mini Frittatas
http://spoonful.com/recipes/mini-frittatas
Wilton Excelle Elite 6 Cup Regular Muffin Pan
Baker’s Secret 1075053 Basics Nonstick 6-Cup Muffin Pan – World Kitchen/Ekco
Wilton Easy Flex Silicone 6 Cup Muffin Pan