In a stock pot, sauté chicken and sausage in 1 tablespoon olive oil over medium-high heat until cooked through. Sausage should begin to brown. Remove the meat and set aside.
Add 2 tablespoons olive oil to the pot and sauté the red and green bell peppers, celery, jalapeno, and garlic for about 4 minutes, until peppers are slightly softened.
Stir in the crushed tomatoes, chicken stock, rice, Cajun seasoning, paprika, thyme, oregano, cayenne, salt, pepper, and the cooked chicken and sausage. Stir well and cook until the mixture boils.
Cover the pot, reduce heat to medium-low, and cook for 25-30 minutes. The dish is done when the rice is cooked.
TIP: Stir every 5 or so minutes to prevent sticking and burning.
Add extra Cajun seasoning, if desired, and top with shredded cheese.