Prep the Ingredients: Dice the onion, bell pepper, celery, and mince the garlic. Cut the chicken breast into cubes and the sausage (chorizo or andouille) into rounds.
Slow Cooker Directions: Add chicken, sausage, onion, bell pepper, celery, and garlic to the crockpot.
Add Seasoning & Liquids: Add the diced tomatoes, chicken broth, Worcestershire sauce, Cajun seasoning, thyme, smoked paprika, salt, pepper, bay leaves, and hot sauce (if using). Stir everything together.
Cook on low: cover and cook on low for 5–6 hours or until the chicken is tender.
Add the Shrimp & Rice: In the final 30 minutes of cooking, add the shrimp and the uncooked rice. Cook until the rice is cooked and the shrimp is pink and opaque.
Final Touches: Pull the bay leaves, stir everything through, and it'll be good to let it rest for 5–10 minutes to meld before serving.