Pre heat oven to 350.

Heat oil in a frying pan and saute onion until soft.

Add minced garlic and saute for 1 minute.

Add chicken and cook till no pink remains.

Add spaghetti sauce and all seasonings and stir to mix well.

Bring sauce to a boil and reduce heat, cover and simmer for 20-30 minutes.

While simmering make pasta according to package and drain.

In a large casserole dish combine pasta, sauce, and 2/3 of the cheese and stir to combine.

Sprinkle the remaining cheese over the top of the casserole.

Bake for 25-30 minutes or until the cheese on top is melted and begins to brown.