01 -
Bring a large pot of salted water to a boil. Cook rigatoni 1 minute less than the minimum time for al dente, according to package instructions. Drain and return pasta to the pot. Toss with 900 milliliters marinara sauce, 2 tablespoons Parmesan cheese, and 1 cup (about 115 grams) mozzarella cheese. Set aside.
02 -
Pat chicken breasts dry and cut them into strips approximately 1.25 centimeters thick. Prepare three shallow bowls: one with flour, seasoned salt, and pepper; the second with whisked eggs; the third with breadcrumbs. Dredge chicken strips in flour mixture, then dip in egg, then coat thoroughly in breadcrumbs. Gently flatten strips with your palms after coating.
03 -
Heat vegetable oil and butter in a skillet over medium-high until oil reaches 180°C. Fry chicken strips in batches, about 4 minutes per side, until golden and cooked through. Transfer to a paper towel–lined plate to drain excess oil. Slice into bite-sized pieces once cooled slightly.
04 -
Preheat oven to 190°C. Lightly grease a 23 x 33 cm baking dish. Spread half of the pasta mixture into dish, top with half of the chicken, 2 tablespoons Parmesan, and 1 cup (about 115 grams) mozzarella. Add remaining pasta, then top with remaining chicken, Parmesan, and mozzarella.
05 -
Bake uncovered for 25 minutes. For a crisper and browner top, increase oven temperature to 220°C and bake an additional 5 minutes. Garnish with freshly chopped parsley and serve hot.