Pre-heat the oven to 425F
Place a flatbread on a baking sheet
Spoon gravy mixture over crust and spread evenly
In a mixing bowl combine mozzarella and cheddar cheese
Sprinkle cheese and cover the sauce
Brown ground sausage and crumble over the sausage gravy and cheese
In a pan, scramble eggs and crumble
Sprinkle shredded cheese over toppings
Bake on baking sheet at 425F for 15-20 minutes until golden brown and cheese is melted.
Remove from oven and cut into 8 triangular pieces and serve