Step 1: Cut the onion, garlic and mushrooms into small pieces and cook them in a pan with a little bit of olive oil.
Step 2: Add the chicken drumsticks and fry them for 2 minutes on every side.
Step 3: Pour the tomato sauce over, season with salt and pepper and let it simmer for about 20 minutes.
Step 4: In the meantime, boil the pasta as said on the package.
Step 5: Add the strained spaghetti to the pan and mix.
Step 6: Serve the pasta on a plate and top with 2 drumsticks, shaved parmesan and chopped fresh parsley.