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This hearty Instant Pot Jambalaya recipe is quick, easy, and delicious. Packed with sausage and shrimp, and homemade Creole seasoning, this mouth-watering soup is pressure cooked and ready in just 20 minutes. It even makes amazing leftovers, if you have any!

What Makes This Recipe Great
I am all about soup this time of year. I had this idea to make Instant Pot Jambalaya but when I tested the recipe, it came out super SOUPY. Then I thought…wait a minute…is Jambalaya Soup a thing? Because it should be. We ate the entire thing in 24 hours, and now Instant Pot jambalaya soup is a staple in my house!
If you like my Shrimp & “Grits”, you will love this jambalaya soup. It’s packed with homemade Creole seasoning, smoked sausage (you can also sub Kielbasa), and tender shrimp. I used cauliflower rice instead of regular rice to keep this Whole30, Paleo, and Keto. A 20-minute recipe that tastes like it took all day!
Ingredient Notes

Shrimp: I like to get frozen shrimp that comes 21-25 per bag. They are fairly large, but you can really use any size of shrimp you want (as long as it comes in a 1 lb bag).
Smoked Sausage: I always look for sugar-free smoked andouille sausage (Pederson’s Farms is great) or Kielbasa, which I can usually find at Wegman’s, Sprouts, Harris Teeter, and many other stores!
Veggies: Diced tomatoes, green bell pepper, onion, and minced garlic.
Frozen Cauliflower Rice: I use this instead of white rice. Feel free to substitute regular white rice if you prefer. See notes and tips/tricks for info on how much broth to you depending on the cooking method and what type of rice you use.
Chicken Broth: You can use chicken stock, bone broth, or even beef broth for this recipe.
Arrowroot powder: This is a paleo alternative to corn starch!
Homemade Creole Seasoning: Garlic powder, paprika, salt, black pepper, cayenne pepper, oregano, dried thyme, onion powder, and red pepper flakes.
Creole vs. Cajun Seasoning
While these spices resemble each other quite a bit, there are some key differences in the creole vs. cajun seasoning debate.
Creole Seasoning: Features more herbs like oregano, thyme, and paprika.
Cajun Seasoning: Features more peppers like black, cayenne, and white.
My homemade seasoning is sort of a blend of both but leans into the Creole category more. Either way, it’s delicious!
Step-by-Step Instructions


Instant Pot Instructions:
- Turn Instant Pot to “saute” mode. Heat olive oil for 1 minute.
- Add in onions, peppers, and garlic and stir for 2-3 minutes until fragrant and beginning to soften.
- Add in the sausage slices, diced tomatoes, broth, and spices. Lock the lid in the sealing position and cook on manual high pressure for 10 minutes.
- Mix arrowroot powder + water to create a slurry. This will help to thicken the soup a bit.
- Quick release the pressure. Hit “cancel/keep warm”, then turn to “saute” mode.
- Bring to a boil, then add in the frozen cauliflower rice or regular rice and uncooked shrimp.
- Cook for 5-7 minutes for cauliflower rice or 10-12 minutes for regular rice, until the rice is tender and the shrimp is cooked through. Add in slurry and stir to thicken.
- Serve your jambalaya soup topped with hot sauce and green onions. Enjoy!
Stovetop Instructions
- Heat the olive oil in a large pot over medium high heat.
- Add the shrimp and sprinkle with salt and pepper. Cook for 1-2 minutes each side until cooked through and no longer opaque. Remove and set aside.
- To the same pot, add garlic, onions, and peppers and saute for 3-4 minutes.
- Add in sausage and stir for an additional 3 minutes.
- Add in tomatoes, rice, 3 cups broth for cauliflower rice or 5 cups broth for regular white rice, and seasoning.
- Bring to a boil, then reduce heat and simmer for 15 minutes or until rice is cooked through.
- Add the shrimp back into the pot and stir for 1-2 minutes until warmed through.
- Serve warm topped with green onions.

Mary’s Tips & Tricks
Broth amount: The amount of chicken broth you use will depend on your cooking method and what type of rice you use, since regular rice absorbs a lot more liquid.
For cauliflower rice in the Instant Pot: 1 cup broth
For cauliflower rice on the stove top: 3 cups broth
For regular rice in the Instant Pot: 3 cups broth
For regular rice on the stovetop: 5 cups broth
Spice Level: If you prefer more spice, add more cayenne pepper and red pepper flakes. If you want your jambalaya soup milder, use less.
Storage Tips
Store leftovers in an airtight container in the refrigerator for up to 3 days. Leftovers taste even better the next day because the flavors have a chance to meld together. Yum!

Recipe FAQs
Jambalaya is a stew cooked with rice inside, whereas gumbo is a stew served over rice, separately.
Traditional jambalaya is a thick stew. However, this Instant Pot Jambalaya recipe features all the same flavors, but with a twist, making it jambalaya soup.
The tomatoes! Also called “red jambalaya” the use of tomatoes is what separates it from cajun jambalaya.

Easy Instant Pot Jambalaya Soup
Video
Equipment
Ingredients
- 1 tbsp olive oil
- 1 lb shrimp, thawed if previously frozen
- 1 12 oz package smoked sausage, sliced into ¼-1/2 inch pieces. (can sub kielbasa – look for sugar free if doing Whole30)
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 green bell pepper, seeded and diced
- 1 14.5 oz can diced tomatoes
- 1 16 oz package frozen cauliflower rice, can sub 1 cup regular uncooked white rice
- 3 cups chicken or beef broth, *See notes for broth amounts depending on what cooking method & type of rice you use
- ½ tsp garlic powder
- ½ tsp paprika
- 1 tsp sea salt
- ¼ tsp black pepper
- ¼ tsp cayenne pepper, add more for more heat!
- 1 tsp oregano
- ½ tsp dried thyme
- ½ tsp onion powder
- ½ tsp red pepper flakes, reduce for less heat
- diced scallions/green onions, for garnish
- 1 tbsp arrowroot powder
- 2 tbsp water
Instructions
Stovetop Instructions
- Heat the olive oil in a large pot over medium high heat.
- Add the shrimp and sprinkle with salt and pepper. Cook for 1-2 minutes each side until cooked through and no longer opaque. Remove and set aside.
- To the same pot, add garlic, onions, and peppers and saute for 3-4 minutes.
- Add in sausage and stir for an additional 3 minutes.
- Add in tomatoes, rice, 3 cups broth for cauliflower rice or 5 cups broth for regular white rice, and seasoning.
- Bring to a boil, then reduce heat and simmer for 15 minutes, stirring occasionally, until rice is cooked through.
- Add the shrimp back into the pot. The arrowroot slurry is not needed for the stovetop version. Add salt and pepper to taste.
- Serve warm topped with green onions.
Instant Pot Instructions
- Turn Instant Pot to "saute" mode. Heat olive oil for 1 minute. Add in onions, peppers, and garlic and stir for 2-3 minutes until fragrant and beginning to soften.
- Add in the sausage slices, diced tomatoes, 1 cup broth if using cauliflower rice and 3 cups broth for regular rice, and spices. Lock the lid in the sealing position and cook on manual high pressure for 10 minutes.
- Mix arrowroot powder + water to create a slurry and set aside. This will help to thicken the soup a bit.
- When it's done cooking, quick release the pressure. Hit "cancel/keep warm", then turn to "saute" mode.
- Bring to a boil, then add in the frozen cauliflower rice or regular rice and uncooked shrimp. Cook for 5-7 minutes for cauliflower rice or 10-12 minutes for regular rice, until the rice is tender and the shrimp is cooked through. Add in slurry and stir to thicken. Serve your jambalaya soup topped with hot sauce and green onions. Enjoy!
Notes
Nutrition
All nutrition facts are an estimate and automatically calculated. While I fact check them using My Fitness Pal, please note that they may not always be 100% accurate and depend on ingredients used. Weigh your total and divide by the number of servings for the most accurate grams per serving size.
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Healthy Mississippi Pot Roast with Beef Gravy Recipe
Whole30 Harvest Sheet Pan Dinner
This post was originally published on October 13, 2019 and updated on December 21, 2022 with new photos and copy.











Do you add the rice before you set the instant pot for 10 minutes or after? Your instructions say to do both????!!!
So good!! Easy to prepare!
I made this for a family birthday and it was a hit! I loved making it in the instant pot. It is delicious and not heavy at all. I’m not a huge fan of cauliflower rice but it definitely worked in this soup!
This dish was delicious! I cooked it in the instant pot, used cauliflower rice, added some red and yellow peppers as well and was a little heavy handed on all of the spices. Great recipe-thank you!