01 -
Let the baked dish cool off for 5 minutes so it sets up a bit. Dish it out while it's still nice and warm.
02 -
Shake the grated parmesan all over the top. Slide the dish, uncovered, into your oven. Let it bake for about 20–25 minutes, until you see the cheese bubbling and turning golden.
03 -
Spoon all the rest of the pasta on top. Dollop the last of the ricotta over and scatter the rest of the mozzarella on everything.
04 -
Spread half the pasta into your greased baking dish. Sprinkle half the mozzarella over, then place half the ricotta in little blobs all across.
05 -
Toss the cooked rigatoni with the marinara, spinach, oregano, garlic powder, salt, and pepper in a big bowl until everything gets coated.
06 -
Heat your oven up to 190°C. Lightly oil a 23×33 cm dish so stuff doesn't stick later.