Pierce potatoes a few times with a paring knife and microwave on full power until potatoes are tender, about 8 minutes. A knife should go into it easily. If your potatoes aren’t tender after 8 minutes, flip them over, pop them back in and microwave for another 4 minutes.
Preheat oven to 400 and line a rimmed baking sheet with foil.
When the potatoes are cool enough to handle, cut an oval shape into the top of each one and scoop out the insides, leaving the skins intact.
Mash the insides with the butter, cream cheese, milk and one cup of the mozzarella. Season to taste with salt and pepper.
Spread a tablespoon of the pizza sauce in the bottom of each potato skin shell. Divide the potato filling amount the shells, pressing down and leaving a little indentation on top.
Spoon a little pizza sauce into the indentation on each potato. If you have pepperoni lovers around, tuck a few pepperoni slices on top and cover with remaining mozzarella, otherwise just use the mozzarella. Sprinkle with oregano.
Bake for about 10 minutes, remove from the oven and serve!
Notes
Potatoes: Idaho or Russet potatoes, scrubbed clean!
Cream Cheese: At room temperature.
Mozzarella Cheese: The shredded kind in the bag.
Pizza Sauce: You can find this in the pasta aisle.