Cook the spaghetti in lot of water, with salt and a drizzle of oil, till el dente. Drain and set aside. Do not discard the water.
While the spaghetti cooks, heat the oil. Sizzle the bay leaf and the cloves. Add the garlic and fry.
Add the onion and saute till just wilted.
Add the chicken mince with some salt and cook, breaking it down till whitish.
Add the crushed tomato, tomato paste, buillioin cubes, all the seasonings along with some black pepper and cook till the chicken is done. Saute occassionally. Drizzle some of the spaghetti water if the mixture gets stuck.
Add the drained spaghetti in and toss to coat well. Add as much as cheese and toss. Switch off and serve hot.