Prepare blackened seasoning by combining Old Bay, salt, pepper, garlic powder, onion powder, smoked paprika, baking powder, brown sugar, oregano, and thyme
Season thinly sliced chicken breast with blackened seasoning
Cook seasoned chicken in a pot until blackened and cooked through
In the same pot, brown ground beef and ground sausage
Add diced onion, green bell pepper, red bell pepper, and garlic to the meat mixture
Stir in tomato paste and cook until fragrant
Add pre-cooked rice to the pot and mix well
Prepare cream sauce by combining tomato paste, heavy cream, butter, chicken broth, and blackened seasoning
Pour cream sauce over the dirty rice mixture
Combine all ingredients and simmer until heated through
Serve blackened chicken over dirty rice
