Start by marinating the chicken strips in a mixture of salt, pepper, and a tablespoon of olive oil for about 20 minutes.
Bring a pot of water to a rolling boil and cook the fettuccine until al dente, which should take around 8 to 10 minutes.
Drain and set aside.
In a large skillet over medium-high heat, warm two tablespoons of olive oil.
Add the marinated chicken, sausage, and shrimp, cooking until the chicken is browned and the shrimp are pink.
Remove them from the skillet and set aside.
Using the same skillet, add red bell pepper, onion, and garlic, stir-frying for 5 minutes until tender.
Pour in the diced tomatoes, chicken broth, white wine, and spices.
Let simmer for about 10 minutes to thicken.
Return cooked chicken, sausage, and shrimp to the skillet, and mix everything together.
Toss with the cooked fettuccine and garnish with parsley.