Preheat oven to 375.
Line baking sheet with foil.
Place potatoes on baking sheet and bake for 45 minutes.
Remove from oven and let cool.
Cut each potato in half and scoop out the flesh into a bowl.
Leave about 1/4-inch of potato flesh in each half.
Cut the halved-potatoes in half so you have 16 wedges.
Place back on baking sheet and season with salt and pepper.
Bake for 15 minutes.
In the meantime prepare the potato mixture.
Mash potato with a potato masher or with the back of a fork.
Combine mashed potatoes, sour cream, green onions, parsley, cheeses and 1 cup crushed croutons; mix until well combined.
Divide the mixture evenly among the potato skins, pressing into the skins.
Sprinkle with the remaining crushed croutons.
Bake for 15 minutes.
Serve.