Ingredients
2tbspolive oil,divided
½lbprosciutto,sliced, or more to taste
½lbsmall potatoes,sliced thinly lengthwise
2tomatoes,sliced
4ozfresh mozzarella cheese,(1 ball) thinly sliced
6ozmushrooms,(½ oz) sliced, drained
¼tspsalt
¼tspground black pepper
¼tsporegano,dried
¼tspgarlic powder
¼tspgreen onion,finely chopped
Preparation
Preheat oven to 350 degrees F.
Lightly grease a small casserole dish with olive oil.
Heat 1 tablespoon olive oil in a skillet over medium-high heat.
Cook prosciutto in hot oil until crisp, 4 to 6 minutes per side.
Drain cooked prosciutto on a plate lined with paper towel; pat slices with paper towel to blot excess grease.
Crumble prosciutto.
Spread about half the potatoes into the bottom of the prepared casserole dish.
Arrange about half the mozzarella slices atop the potatoes.
Repeat layering with remaining potatoes and cheese.
Drizzle 1 tablespoon olive oil over the top layer of cheese.
Sprinkle crumbled prosciutto over the cheese layer.
Arrange tomato slices around the edges of the casserole dish.
Sprinkle mushroom slices inside the edges of the tomato border.
Season with salt, pepper, oregano, garlic powder, and green onion.
Cover casserole dish with aluminum foil.
Bake in preheated oven for 50 minutes.
Remove and discard foil and switch oven to broil.
Continue cooking under the broiler until the top is browned, 5 to 10 minutes more.
