01 -
Preheat oven to 190°C and generously grease a 33 x 23 cm baking dish to prevent sticking and facilitate cleaning.
02 -
Boil pasta in salted water until just al dente. Drain thoroughly to avoid overcooking during baking.
03 -
In a large mixing bowl, gently combine cooked pasta, meatballs, marinara sauce, Italian seasoning, and garlic. Stir until all ingredients are evenly coated.
04 -
Transfer mixture evenly into the prepared baking dish. Distribute shredded mozzarella and Parmesan cheeses uniformly across the surface.
05 -
Bake uncovered for 25–30 minutes, or until cheese is melted, golden, and the casserole is bubbling throughout.
06 -
Remove from oven, optionally garnish with chopped fresh parsley, and rest for several minutes before slicing and serving.