Preheat oven to 425°. In a large skillet, cook bacon over medium heat until crisp, stirring occasionally. Remove with a slotted spoon; drain on paper towels. Discard the drippings, reserving 1 tablespoon in pan., Add onion to drippings; cook and stir over medium-high heat until tender. Remove from pan. Wipe skillet clean if necessary., In a small bowl, whisk the eggs, Parmesan cheese and seasonings until blended. In the same skillet, heat butter over medium-high heat. Pour in egg mixture; cook and stir until eggs are almost set., Place crust on an ungreased baking sheet. Spread with Alfredo sauce. Top with red peppers, bacon, onion and scrambled eggs. Sprinkle with cheeses. Bake 6-8 minutes or until cheese is melted and eggs are set.