Baked pasta is very common in South Italy and it is a mixture of everything.
You can add vegetables, eggplants, boiled eggs.
I prefer very very simple way, just Ragu', ham and cheese.
Often during Christmas Holiday we use to prepare it as main entrance.
Here my family recipe
Here are the ingredients and the steps. You can find the video recipe in my Instagram page (my profile - highlights) or in my YouTube channel.
grated parmesan cheese
mix pasta with ragu, ham, cheese, eggs raw, grated parmesan cheese
place pasta in a baking pan
add on top eggs raw, grated parmesan cheese, bread crumbs, butter
bake it for 40 minutes 390 F
So Far So Cook