This crockpot jambalaya is a slow-cooker version of a Louisiana classic that brings the smoky, savory, warming flavor of a cast-iron pot to a hands-off weeknight dinner.
Chicken thighs, andouille sausage, the holy trinity of onion, celery, and bell pepper, fire-roasted tomatoes, and Cajun seasoning simmer together for a few hours, then warm cooked rice gets folded in at the end so every grain soaks up the rich Cajun broth.
Each bowl lands at about 35g of protein, and it takes about 20 minutes of hands-on work before the slow cooker does the rest.
There’s something deeply satisfying about a pot of jambalaya simmering on the counter all afternoon. The holy trinity softens into the broth, the andouille releases its smoky paprika into the tomatoes, and the chicken thighs stay tender and juicy through the long cook.
Searing the chicken and sausage first, blooming the Cajun spices in the same skillet, and folding in the rice at the end are three small moves that make this taste like real Louisiana jambalaya instead of a slow-cooker shortcut.
It’s also flexible. The recipe is written without shrimp, so it’s easy to prep ahead and holds up beautifully in the refrigerator for days. If you want shrimp, add it in the last 10 minutes for tender shrimp.
You can also skip the rice and serve it over cauliflower rice for a lower-carb crockpot jambalaya soup. Serve it with hot sauce, sliced green onions, and a side of cornbread, and it’s a bowl that tastes like it took all day.
Why This Recipe Works
A few small decisions make this crockpot jambalaya taste like the version from a Louisiana kitchen:
Brown the Chicken and Sausage Before They Go In. Searing the chicken thighs and andouille sausage in a skillet before they hit the slow cooker builds a deep brown crust and a layer of fond on the bottom of the pan. Scrape up that fond when you add the vegetables; it’s what gives the jambalaya its depth. It’s the same technique that makes a good braise taste layered — the sear is where the flavor starts.
Use Whole Chicken Thighs, Not Cubed Pieces. Chicken thighs stay juicy through a 3-hour cook, but if you cut them into small pieces before they go in, they break down into shredded strings by the time the jambalaya is done. Leaving them whole and then slicing them into bite-sized pieces right before the rice goes in keeps the chicken tender and distinct alongside the sausage.
Cook the Rice Separately and Fold It In at the End. Slow cookers don’t provide the rapid steam-boil rice needs to cook evenly, and adding raw rice at the end often makes the bottom mushy while the top stays chalky. Cook the rice separately and stir it in during the last 10 to 15 minutes so every grain absorbs the smoky Cajun broth without breaking down. It’s the single biggest upgrade for crockpot jambalaya.
Sauté the Holy Trinity in the Same Skillet as the Meat. Onion, celery, and bell pepper are the base of every Cajun dish, and they need a quick sauté in the same skillet where you just cooked the chicken and sausage. The vegetables soften, you scrape up the fond, and the slow cooker starts with real flavor instead of raw vegetables.
Bloom the Cajun Seasoning in the Skillet. Cajun seasoning is fat-soluble, which means it needs oil and heat to fully release its flavor. Sprinkle it over the vegetables in the last 30 seconds of sautéing and stir until it smells intensely fragrant. The result is a jambalaya that tastes seasoned throughout instead of flat.
Use Andouille Sausage, Not Kielbasa. Andouille is smoked, spicy, and coarsely ground, and it’s what gives jambalaya its signature smoky depth. Kielbasa works in a pinch, but it’s sweeter and less smoky.
Watch the Sodium and Adjust at the End. Andouille sausage, Cajun seasoning, canned tomatoes, and chicken broth are all salty on their own. Using low-sodium or salt-free Cajun seasoning and low-sodium broth, then tasting and adjusting at the end, lets you control the final salt level instead of overshooting it.
Skip the Shrimp Unless You’re Serving Immediately. Shrimp cooks in 2 to 3 minutes and turns rubbery fast in a slow cooker. This version skips shrimp so it can cook for hours and hold up well for meal prep. If you want shrimp, add it in the last 10 minutes and serve right away.
Finish With Hot Sauce, Green Onions, and Fresh Parsley. A few dashes of hot sauce at the table, sliced green onions, and fresh parsley brighten the whole bowl and cut through the rich, smoky base. It’s the difference between jambalaya that tastes cooked and jambalaya that tastes finished.
Chicken and Sausage Jambalaya Crockpot Recipe
A slow cooker chicken and sausage jambalaya with the holy trinity, fire-roasted tomatoes, Cajun seasoning, and rice. Deeply savory, smoky, and 35g of protein per bowl.
Ingredients
For the Jambalaya
- 2 lbs boneless, skinless chicken thighs, cut into 2-inch pieces
- 1 lb andouille sausage, sliced into ½-inch rounds
- 2 tbsp olive oil, divided
- 1 large yellow onion, diced
- 3 celery stalks, diced
- 1 green bell pepper, diced
- 1 red bell pepper, diced
- 4 cloves garlic, minced
- 2 tbsp Cajun seasoning
- 1 tsp smoked paprika
- 1 tsp dried oregano
- ½ tsp dried thyme
- ½ tsp cayenne pepper (optional)
- 1 can (28 oz) fire-roasted diced tomatoes, with their juices
- 3 cups low-sodium chicken broth
- 2 bay leaves
- 1½ tsp kosher salt, plus more to taste
- ½ tsp freshly ground black pepper
- 1½ cups long-grain white rice, rinsed
- 2 tbsp fresh lemon juice
- Hot sauce, for serving
For Serving
- Sliced green onions
- Fresh parsley, chopped
- Hot sauce
- Cornbread or crusty bread
- Lemon wedges
Instructions
- Brown the chicken and sausage. Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Add the chicken thighs and sear for 3 to 4 minutes per side, until deeply golden. Transfer to the slow cooker. Add the sliced andouille sausage to the same skillet and sear for 2 to 3 minutes, until browned on both sides. Transfer to the slow cooker with the chicken.
- Sauté the holy trinity. Reduce the heat to medium and add the remaining 1 tablespoon of olive oil to the skillet. Add the diced onion, celery, and both bell peppers. Cook for 5 to 6 minutes, until softened and the onion is translucent. Add the minced garlic and cook for 30 seconds, until fragrant.
- Bloom the spices. Sprinkle the Cajun seasoning, smoked paprika, oregano, thyme, and cayenne if using over the vegetables. Stir constantly for 30 seconds, until the spices smell intensely fragrant.
- Transfer to the slow cooker. Scrape the entire skillet contents into the slow cooker with the chicken and sausage.
- Build the jambalaya. Add the fire-roasted diced tomatoes (with juices), chicken broth, bay leaves, kosher salt, and black pepper to the slow cooker. Stir to combine.
- Slow cook. Cover and cook on low for 3 to 3½ hours, until the chicken is tender and cooked through to 165°F.
- Add the rice. Stir in the rinsed rice. Cover and cook on high for another 25 to 30 minutes, until the rice is tender and has absorbed most of the liquid. Do not stir the jambalaya while the rice is cooking, or it will turn sticky.
- Finish and serve. Remove the bay leaves. Stir in the fresh lemon juice, then taste and adjust the salt and pepper. Ladle into bowls and top with sliced green onions, fresh parsley, and a few dashes of hot sauce. Serve with cornbread or crusty bread and lemon wedges.
Notes
Each bowl has about 480 calories and 35g of protein, with roughly 42g of carbs, 18g of fat, 4g of fiber, and 980mg of sodium. The protein comes from the chicken thighs and andouille sausage. Use 93/7 chicken thighs if you want a leaner version, or skip the rice and serve over cauliflower rice for a lower-carb bowl.
What to Serve With Crockpot Jambalaya
This jambalaya is a full meal on its own, but these sides round it out:
- Cornbread or crusty bread
- Steamed white rice or cauliflower rice
- Sliced avocado
- Simple green salad with lemon vinaigrette
- Roasted okra or sautéed greens
- Pickled jalapeños or pickled okra
- Lemon wedges and hot sauce at the table
Make-Ahead, Storage, and Reheating
Make Ahead: This jambalaya is even better on day two. Make it a day ahead and refrigerate it. The flavor deepens overnight, and the rice absorbs the smoky broth.
Refrigerator: Store in a sealed container for up to 4 days. The rice will continue to absorb liquid as it sits, so add a splash of chicken broth when reheating.
Freezer: Freeze in a sealed container for up to 3 months. Thaw overnight in the refrigerator and reheat gently on the stovetop or in the microwave with a splash of broth.
Reheating: Reheat in a pot over medium-low heat, stirring occasionally, until warmed through. Add a splash of chicken broth or water if the jambalaya has thickened too much.
Meal Prep: Divide into individual containers and refrigerate for up to 4 days. Add the green onions and parsley fresh when you eat it.
Food Safety: Cook chicken to an internal temperature of 165°F. Keep leftovers refrigerated within 2 hours of cooking. Reheat to 165°F before serving.
Easy Variations
Crockpot Jambalaya With Shrimp. Add 1 lb peeled, deveined shrimp during the last 10 minutes of cooking on high. Stir once, cover, and cook until the shrimp are pink and opaque. Serve immediately. This version is best eaten the day it’s made.
Crockpot Jambalaya Soup. Skip the rice and add an extra cup of chicken broth. The jambalaya becomes a rich, brothy soup instead of a rice-based dish, and it works beautifully with crusty bread for dipping. Serve over cauliflower rice if you want it to feel more substantial.
Crockpot Jambalaya Pasta. Swap the rice for 12 oz of penne or rigatoni. Cook the pasta separately to al dente, then stir it into the jambalaya in the last 15 minutes of cooking. The pasta absorbs the smoky broth and becomes deeply seasoned.
Crockpot Jambalaya No Shrimp. This is the version in the recipe above. Chicken and sausage only, so it’s easy to prep ahead and holds up in the refrigerator for days.
Frequently Asked Questions
What is crockpot jambalaya made of?
Crockpot jambalaya includes chicken, andouille sausage, the holy trinity of onion, celery, and bell pepper, garlic, Cajun seasoning, fire-roasted tomatoes, chicken broth, and long-grain rice. Some versions add shrimp, but this recipe is shrimp-free, so it can cook low and slow.
Can I add shrimp to crockpot jambalaya?
Yes, but add it during the last 10 minutes of cooking on high so it doesn’t turn rubbery. Stir once, cover, and cook until the shrimp are pink and opaque. Serve immediately.
Can I use chicken breasts instead of thighs?
Yes, but thighs are more forgiving over a long cook. If you use breasts, add them during the last hour of cooking so they don’t dry out.
Can I make this in an Instant Pot?
Yes. Sauté the chicken, sausage, and vegetables using the sauté function, then add the remaining ingredients except the rice and pressure cook on high for 10 minutes, followed by a 10-minute natural release. Stir in the rice, then pressure cook on high for 4 more minutes, followed by a 5-minute natural release.
Can I use a different rice?
Yes. Long-grain white rice is the classic choice. Jasmine rice works well and cooks in about the same time. Brown rice needs an extra 30 to 40 minutes of cooking and an extra cup of broth.
Why did my jambalaya turn mushy?
Almost always because you added the rice at the start. This recipe adds the rice during the last 30 minutes so it stays fluffy. Also, don’t stir the rice while it cooks — stirring releases starch and turns the jambalaya sticky.
Can I make this gluten-free?
Yes. Use gluten-free andouille sausage, and make sure your Cajun seasoning and chicken broth are gluten-free.
Can I make this less spicy?
Yes. Reduce or skip the cayenne and use a mild Cajun seasoning blend. You can also serve the hot sauce on the side instead of stirring it in.
Can I make this spicier?
Yes. Add an extra ½ teaspoon of cayenne, use a spicy andouille sausage, and serve with extra hot sauce at the table.
Can I freeze crockpot jambalaya?
Yes. Freeze in a sealed container for up to 3 months. Thaw overnight in the refrigerator and reheat with a splash of chicken broth.
How long does crockpot jambalaya last in the fridge?
Up to 4 days in a sealed container. The flavor deepens overnight.
Can I double the recipe?
Yes. Use a 6-quart or larger slow cooker and add 30 minutes to the initial cook time. Keep the rice quantity the same relative to the broth.
What do you serve with jambalaya?
Serve with cornbread, crusty bread, steamed rice, cauliflower rice, sliced avocado, a simple green salad, roasted okra, or pickled jalapeños.
More High Protein Crockpot Recipes You’ll Love
- Creamy Crockpot Chicken Wild Rice Soup (No Heavy Cream, 30g Protein)
- Cabbage Soup with Ground Beef: The Winter Dinner That Costs Almost Nothing to Make
- Beef Bourguignon Slow Cooker: 40g Protein Per Bowl
- Cajun Butter Crockpot Chicken Drumsticks (Cheap, High-Protein Dinner)
Conclusion
This crockpot jambalaya recipe is the slow cooker version that earns a permanent spot in the rotation.
It’s smoky, savory, and deeply seasoned, with chicken thighs, andouille sausage, the holy trinity, and rice simmering into something that tastes as if it came from a Louisiana kitchen.
It has about 35g of protein per bowl, and it takes about 20 minutes of hands-on work before the slow cooker does the rest.
Three things make it work: Brown the chicken and sausage first so the jambalaya starts with real depth. Sauté the holy trinity and bloom the Cajun seasoning in the same skillet before everything goes into the slow cooker. Add the rice during the last 30 minutes so it stays fluffy instead of turning to mush.
About 480 calories per bowl. 35g of protein. Six bowls. Ready in about 4 hours, freezer-friendly, and endlessly adaptable as a crockpot jambalaya soup, a crockpot jambalaya pasta, a shrimp version, or a Zatarain’s shortcut.
Pin it to your high-protein crockpot recipes board and make it your new go-to Louisiana dinner.
