Pizza casserole layers pasta with pepperoni, sausage, mozzarella, and pizza sauce for a fun family dinner kids adore. This protein-rich bake captures all the flavors of pizza in easy casserole form.
Preheat your oven to 375°F to ensure an even baking environment.
Cook the pasta in boiling salted water until just al dente, then drain and toss with olive oil to prevent sticking.
Brown the Italian sausage in a skillet over medium heat until cooked through, breaking it up with a spatula for fine texture. Drain excess fat.
In a large bowl, combine cooked pasta, pizza sauce, sausage, oregano, basil, garlic powder, salt, and pepper; mix thoroughly for flavor distribution.
Layer half the pasta mixture in a greased casserole dish, sprinkle with half the mozzarella, add pepperoni slices, then repeat with the remaining pasta, cheese, and pepperoni.
Cover with foil and bake for 25 minutes. Remove foil and bake another 10 minutes until the cheese is melted and bubbling with lightly browned edges.
Let the casserole rest for 5 minutes before serving to allow layers to set for easy slicing.