This Slow Cooker Cajun Jambalaya combines tender chicken, smoky andouille sausage, juicy shrimp, tomatoes, the Cajun “holy trinity” of onion, celery, and bell pepper, and plenty of bold seasoning. Served with fluffy rice, it delivers deep Louisiana-inspired flavor without requiring hours beside the stove.
It’s perfect for busy weeknights, game day, potlucks, Mardi Gras celebrations, chilly evenings, family dinners, or whenever you’re craving something smoky, spicy, hearty, and comforting.
Prep Time: 25 minutes
Cook Time: 4–7 hours
Total Time: Approximately 5–7½ hours
Servings: 8
Why You’ll Love This Recipe
- Tender chicken and juicy shrimp
- Smoky andouille sausage
- Bold Cajun flavor
- Easy slow-cooker preparation
- Loaded with vegetables
- Adjustable spice level
- Perfect for feeding a crowd
- Excellent for meal prep
- Delicious with fluffy rice
- Makes a complete, hearty dinner
Ingredients
Jambalaya
- 1½ pounds boneless, skinless chicken thighs, cut into 1-inch pieces
- 14 ounces andouille sausage, sliced
- 1 pound large raw shrimp, peeled and deveined
- 1 medium yellow onion, diced
- 1 green bell pepper, diced
- 1 red bell pepper, diced
- 3 celery stalks, diced
- 4 cloves garlic, minced
- 1 can (28 ounces) crushed tomatoes
- 1 can (14.5 ounces) fire-roasted diced tomatoes
- 2 cups low-sodium chicken broth
- 2 tablespoons tomato paste
- 1 tablespoon Worcestershire sauce
- 2–3 tablespoons Cajun seasoning
- 1 teaspoon smoked paprika
- 1 teaspoon dried thyme
- 1 teaspoon dried oregano
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼–½ teaspoon cayenne pepper, optional
- 2 bay leaves
- ½ teaspoon black pepper
- Salt to taste
Rice
- 2 cups long-grain white rice
- 4 cups water or chicken broth
- ½ teaspoon salt
- 1 tablespoon butter, optional
For Finishing
- 2 tablespoons chopped fresh parsley
- 3 green onions, thinly sliced
- 1–2 tablespoons fresh lemon juice
- Hot sauce, optional
How to Make Slow Cooker Cajun Jambalaya
Step 1: Prepare the Slow Cooker
Lightly coat the inside of a 6-quart slow cooker with nonstick cooking spray.
This prevents the tomato mixture from sticking around the edges and makes cleanup easier.
Step 2: Prepare the Chicken
Trim excess fat from the chicken thighs.
Cut the chicken into evenly sized, 1-inch pieces.
Uniform pieces cook at the same rate and make the jambalaya easier to serve.
Step 3: Season the Chicken
Place the chicken in a bowl.
Sprinkle it with one tablespoon of Cajun seasoning and toss until evenly coated.
The remaining seasoning will flavor the sauce.
Step 4: Brown the Sausage
Heat a large skillet over medium-high heat.
Add the sliced andouille sausage in a single layer.
Cook for approximately 2–3 minutes per side, until lightly browned.
Browning is optional, but it develops a deeper smoky flavor.
Step 5: Add the Chicken to the Slow Cooker
Arrange the seasoned chicken in the bottom of the slow cooker.
Keeping it near the heat helps it cook evenly.
Step 6: Add the Sausage
Place the browned sausage over the chicken.
If the skillet contains excessive grease, drain the sausage briefly before adding it.
Step 7: Add the Vegetables
Add the diced onion, green bell pepper, red bell pepper, celery, and minced garlic.
These vegetables form the flavorful base commonly called the Cajun holy trinity.
Step 8: Add the Tomatoes
Pour in the crushed tomatoes and fire-roasted diced tomatoes.
Add their juices because they contribute liquid and flavor to the jambalaya.
Step 9: Add the Broth
Pour in the chicken broth.
Use low-sodium broth so you can control the salt, especially because sausage and Cajun seasoning may already contain plenty.
Step 10: Add the Tomato Paste
Stir in the tomato paste and Worcestershire sauce.
Tomato paste deepens the flavor and helps create a rich, thick sauce.
Step 11: Add the Seasonings
Add the remaining Cajun seasoning, smoked paprika, thyme, oregano, garlic powder, onion powder, cayenne pepper, bay leaves, and black pepper.
Stir gently without disturbing the chicken too much.
Step 12: Slow Cook
Cover and cook on LOW for 5–7 hours or HIGH for 3–4 hours.
The chicken should be tender and reach an internal temperature of 165°F.
Avoid removing the lid frequently because this releases heat and extends the cooking time.
Step 13: Prepare the Rice
Approximately 30 minutes before the jambalaya finishes, rinse the rice under cool water until the water becomes mostly clear.
Combine the rice, water or broth, salt, and butter in a saucepan.
Bring to a boil, cover, reduce the heat to low, and cook according to the package directions.
Step 14: Rest the Rice
Remove the cooked rice from the heat.
Keep it covered and allow it to rest for approximately 10 minutes.
Fluff it gently with a fork.
Cooking the rice separately prevents it from becoming mushy or absorbing all the jambalaya sauce.
Step 15: Prepare the Shrimp
Pat the peeled and deveined shrimp dry with paper towels.
Season them lightly with Cajun seasoning.
Keep the shrimp refrigerated until you’re ready to add them.
Step 16: Check the Jambalaya
Remove and discard the bay leaves.
Stir the chicken, sausage, vegetables, and sauce.
Taste the broth and adjust the Cajun seasoning, salt, pepper, or cayenne.
Step 17: Add the Shrimp
Add the raw shrimp during the final 20–30 minutes of cooking.
Stir gently so the shrimp are submerged in the hot sauce.
Step 18: Cook Until the Shrimp Are Done
Cover and continue cooking on high until the shrimp are pink, opaque, and curled into loose C-shapes.
Do not overcook them.
Tightly curled shrimp can become firm and rubbery.
Step 19: Add Fresh Flavor
Stir in the lemon juice, chopped parsley, and half of the sliced green onions.
The lemon juice brightens the rich tomato sauce without making it taste lemony.
Step 20: Adjust the Consistency
If the jambalaya is thinner than desired, leave the slow cooker uncovered on high for approximately 10–15 minutes.
If it’s too thick, add a small amount of warm chicken broth.
Step 21: Serve
Spoon fluffy rice into bowls.
Ladle the chicken, sausage, shrimp, vegetables, and sauce over the rice.
Finish with green onions, parsley, and hot sauce.
What Is Jambalaya?
Jambalaya is a Louisiana rice dish influenced by several culinary traditions.
It commonly contains rice, vegetables, seasonings, and combinations of chicken, sausage, pork, or seafood.
Traditional jambalaya cooks the rice directly with the other ingredients. This slow-cooker version prepares the rice separately because slow cookers vary significantly and can make rice too soft.
Serving the flavorful meat and sauce over rice provides more consistent results.
Cajun Jambalaya vs. Creole Jambalaya
Creole-style jambalaya commonly includes tomatoes, giving it a red color and rich sauce.
Cajun-style jambalaya often omits tomatoes and develops a browner color from deeply cooked meat.
This recipe includes tomatoes while using bold Cajun seasoning, so it combines characteristics that many home cooks associate with both styles.
The Best Chicken to Use
Boneless, skinless chicken thighs work especially well because they remain moist during slow cooking.
You can also use:
- Boneless chicken breasts
- Bone-in chicken thighs with the skin removed
- Cooked shredded chicken
- Rotisserie chicken
- Leftover turkey
If using cooked chicken, add it during the final hour so it doesn’t become dry.
The Best Sausage for Jambalaya
Andouille sausage provides the most distinctive smoky and spicy flavor.
Other good options include:
- Smoked sausage
- Kielbasa
- Cajun sausage
- Chicken andouille
- Turkey sausage
- Hot links
- Chorizo
Choose a fully cooked smoked sausage and slice it into even rounds.
If the sausage is extremely fatty, brown and drain it before adding it to the slow cooker.
The Best Shrimp to Use
Large or extra-large raw shrimp work best.
Choose shrimp that are:
- Peeled
- Deveined
- Raw
- Thawed
- Similar in size
- Tail-off for easier eating
Frozen shrimp are perfectly suitable, but thaw and drain them before adding them.
Cooked shrimp can be used, but they should be added only during the final five to ten minutes.
Why Add the Shrimp at the End?
Shrimp cook much faster than chicken or sausage.
Adding them at the beginning would make them overcooked and rubbery.
Large raw shrimp generally need only 20–30 minutes in the hot slow cooker.
Begin checking them early and stop cooking as soon as they become opaque.
Can I Put Frozen Shrimp in the Slow Cooker?
Thaw the shrimp first for the most reliable results.
Frozen shrimp can lower the temperature of the jambalaya and release excess water.
Thaw them overnight in the refrigerator or place them in a sealed bag under cold running water.
Pat them dry before seasoning.
The Best Rice for Jambalaya
Long-grain white rice is a dependable choice because it cooks into separate, fluffy grains.
You can also use:
- Jasmine rice
- Basmati rice
- Brown rice
- Parboiled rice
- Cauliflower rice
Cook each variety according to its package directions.
Brown rice requires additional cooking time and liquid.
Can I Cook the Rice in the Slow Cooker?
Yes, but the texture is less predictable.
If you want to cook the rice in the jambalaya, stir in 2 cups rinsed parboiled rice during the final 45–75 minutes on high.
Make sure there are approximately four cups of hot liquid available.
Check and stir gently after 45 minutes.
Add the shrimp only after the rice is nearly tender.
Regular rice can become mushy, so parboiled rice is the better choice.
How Much Cajun Seasoning Should I Use?
The strength and saltiness of Cajun seasoning blends vary.
Begin with two tablespoons and add more after cooking if needed.
If your seasoning contains plenty of salt, don’t add additional salt until the jambalaya is finished.
For homemade control, use a salt-free Cajun blend.
Homemade Cajun Seasoning
Combine:
- 2 teaspoons smoked paprika
- 2 teaspoons garlic powder
- 1½ teaspoons onion powder
- 1 teaspoon dried oregano
- 1 teaspoon dried thyme
- 1 teaspoon black pepper
- ½ teaspoon cayenne pepper
- ½ teaspoon salt
Adjust the cayenne to control the heat.
Store any extra seasoning in an airtight container.
How to Make Jambalaya Less Spicy
For a mild version:
- Omit the cayenne
- Use mild Cajun seasoning
- Choose mild smoked sausage
- Use plain diced tomatoes
- Serve hot sauce separately
- Add extra rice
- Finish with a spoonful of sour cream
Remember that andouille sausage can also contribute heat.
How to Make Jambalaya Spicier
For additional heat:
- Increase the cayenne
- Add diced jalapeños
- Use hot andouille sausage
- Add crushed red pepper flakes
- Stir in hot sauce
- Use spicy diced tomatoes
- Finish with sliced fresh chilies
Adding hot sauce to individual bowls allows everyone to adjust the spice level.
Why Is My Jambalaya Watery?
Slow cookers trap steam, so less liquid evaporates than it would on the stovetop.
To thicken the jambalaya:
- Leave it uncovered on high
- Use tomato paste
- Reduce the broth slightly
- Add less liquid from canned tomatoes
- Serve it over rice
- Stir in a small amount of cornstarch slurry
To make a slurry, combine one tablespoon of cornstarch with two tablespoons of cold water.
Stir it into the jambalaya and cook until thickened.
Why Is My Chicken Dry?
Chicken breasts can become dry if cooked too long.
Chicken thighs are more forgiving and remain juicy during long cooking.
If using breasts, begin checking them at the lower end of the cooking range.
Once the chicken reaches 165°F, avoid continuing to cook it longer than necessary.
Chicken and Sausage Jambalaya
Omit the shrimp and increase the chicken to two pounds.
This variation is convenient for people who don’t eat seafood.
Add extra sausage if you want an even smokier flavor.
Shrimp and Sausage Jambalaya
Omit the chicken and increase the shrimp to 1½ pounds.
Cook the sausage and sauce as directed, then add the shrimp during the final 20–30 minutes.
Seafood Jambalaya
Use shrimp, crabmeat, and crawfish tails.
Add all seafood near the end of cooking.
Cooked crab and crawfish need only enough time to become hot.
Creamy Cajun Jambalaya
Stir in ½ cup of heavy cream during the final 15 minutes.
You can also add four ounces of softened cream cheese.
Keep the temperature low after adding dairy to prevent separation.
Jambalaya without Tomatoes
Omit the crushed and diced tomatoes.
Increase the chicken broth to approximately four cups.
Brown the sausage and chicken before slow cooking to develop a deeper color and flavor.
Serve the mixture with rice and adjust the broth as needed.
Can I Add Other Vegetables?
Yes.
Good additions include:
- Okra
- Corn
- Mushrooms
- Jalapeños
- Zucchini
- Carrots
- Green peas
- Spinach
Add delicate vegetables near the end so they don’t become overly soft.
Frozen okra can be added during the final hour.
What to Serve with Cajun Jambalaya
This jambalaya pairs well with:
- Cornbread
- Garlic bread
- French bread
- Green salad
- Collard greens
- Roasted okra
- Corn on the cob
- Hush puppies
- Cucumber salad
- Steamed green beans
Crusty bread is especially useful for soaking up the flavorful tomato sauce.
Can I Prepare It Ahead?
Yes.
Cut the chicken, sausage, and vegetables up to one day in advance.
Store the raw chicken separately from the vegetables.
You can also combine the tomatoes, broth, tomato paste, and seasonings in a covered container.
Add everything to the slow cooker when ready to cook.
Keep the shrimp refrigerated and add it only near the end.
Storage
Allow the jambalaya to cool before transferring it to airtight containers.
Refrigerate for up to 3 days.
Store the rice separately whenever possible.
Keeping the rice separate prevents it from absorbing all the sauce and becoming soft.
How to Reheat Jambalaya
Reheat the jambalaya gently in a saucepan over medium-low heat.
Add a small splash of chicken broth if the sauce has thickened.
Warm the rice separately with a spoonful of water.
Avoid overheating the shrimp because it can become rubbery.
Can You Freeze Jambalaya?
The chicken, sausage, vegetables, and sauce can be frozen for up to 3 months.
For the best texture, freeze them without the shrimp and rice.
Thaw overnight in the refrigerator, reheat gently, and add freshly cooked shrimp near the end.
Cook fresh rice for serving.
Frequently Asked Questions
What is Slow Cooker Cajun Jambalaya?
It’s a hearty dish made with chicken, sausage, shrimp, vegetables, tomatoes, Cajun seasoning, and rice.
Should I brown the sausage first?
It isn’t required, but browning adds deeper smoky flavor and improves the texture.
Can I use chicken breasts?
Yes. Avoid overcooking them because breasts are leaner than thighs.
When should I add the shrimp?
Add raw shrimp during the final 20–30 minutes.
Can I use cooked shrimp?
Yes. Add cooked shrimp during the final five to ten minutes.
Should I cook the rice separately?
Cooking it separately provides the most reliable texture and prevents mushy jambalaya.
Can I cook rice directly in the Crockpot?
Yes. Parboiled rice works best, but cooking times vary between slow cookers.
Is jambalaya very spicy?
It can be mild or spicy depending on the Cajun seasoning, sausage, cayenne, and hot sauce.
Can I omit the tomatoes?
Yes. Increase the broth and brown the meat for a tomato-free variation.
Can I add okra?
Yes. Add frozen or fresh sliced okra during the final hour.
How do I thicken watery jambalaya?
Cook it uncovered on high or stir in a small cornstarch slurry.
How long will leftovers keep?
Refrigerated leftovers will keep for approximately three days.
Can I freeze it?
Yes. Freeze the mixture without shrimp and rice for the best texture.
What toppings work best?
Green onions, parsley, lemon juice, and hot sauce add fresh flavor.
Pro Tips
Use chicken thighs for the juiciest results and brown the andouille sausage before slow cooking to deepen its smoky flavor.
Add the shrimp only during the final 20–30 minutes. Remove the heat as soon as the shrimp become pink and opaque.
Cook the rice separately to keep every grain fluffy and prevent it from absorbing too much liquid.
Taste before adding salt because Cajun seasoning, sausage, broth, and Worcestershire sauce may already be salty.
Finish with green onions, parsley, lemon, and hot sauce for the best combination of tender chicken, smoky sausage, juicy shrimp, rich tomatoes, and bold Cajun spice.
Final Thoughts
This Slow Cooker Cajun Jambalaya with Chicken, Sausage and Shrimp delivers a hearty Louisiana-inspired dinner with minimal hands-on work. Chicken, andouille sausage, vegetables, tomatoes, and Cajun seasonings cook slowly before being finished with tender shrimp and served over fluffy rice.
Prepare it for a busy weeknight, game-day party, Mardi Gras celebration, potluck, or Sunday dinner. You can also transform the recipe into chicken-and-sausage jambalaya, seafood jambalaya, creamy Cajun jambalaya, or a tomato-free brown jambalaya everyone will enjoy.
