Step 7: Bake and broil
- finished casserole
Parmesan potato topping
- parsley, choppedfor garnish
Heat the oven to 350°F (175°C).
the casserole for about 30 minutes, or until the filling is bubbling around the edges and the center is heated through.
Switch the oven to high broil for the final few minutes. until the Parmesan is browned and the ridges and edges of the potatoes are crisp.
Let the casserole rest briefly before scooping into bowls or onto plates. Finish with chopped fresh parsley if desired.