Our goto for the morning is affectionately known as 'left over mash potato pancakes'
Mash Potato, cheddar cheese, crème cheese, egg, pepper, bell pepper, onion powder, baking powder and a CI pan.
Make everything the night before - exclude the egg, put in a ziplock bag and throw into the cooler. In the morning, add egg, squish around to mix, cut the corner off the bag and squeeze into the pan. Have mixed it up with chives, crumbed bacon, hot peppers - anything left in the cooler on the last morning before heading home.
And my smoked breakfast quiche if there are people around to help eat it - feeds 8 to 10