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Cajun shrimp stew is bursting with flavor and just the right amount of heat. This delicious and hearty one-pot meal comes together in less than an hour!

A white plate with Cajun Shrimp Stew and a fork next to a ramekin of green onion and the saucepan of stew

I’m always looking for new and delicious recipes I can make with shrimp. It’s a fantastic lean protein that can take on so many flavor profiles.

When I’m in the mood for something hearty, I always turn to this Cajun shrimp stew! It’s a one-pot meal that’s bursting with flavor and can be ready in less than an hour. What’s better than that?

This stew is a southern staple with just enough Cajun seasoning to give it a little kick. The potatoes help balance out the heat while the shrimp soak up all the amazing flavor.

Whether you’re craving shrimp or looking for a cozy, satisfying stew that’s easy to prep, give this recipe a try. It may become one of your new favorite ways to enjoy seafood!

How to make Cajun shrimp stew

This hearty recipe comes together in just six simple steps. Let’s see how it’s done!

Ingredients for recipe in separate bowls and ramekins, as seen from above

Step 1: In a large pan, heat the olive oil over medium heat. Once hot, add the onion, pepper, and garlic.

Onions, garlic, pepper, and oil in a pan, as seen from above

Step 2: Cook until soft, about 5-6 minutes.

Cooking peppers, onion, and garlic in a saucepan with a spatula

Step 3: Add the vegetable broth, Cajun seasoning, salt and pepper, potatoes, and peas.

Peas, potatoes, seasoning, and broth added to the pan, as seen from above

Step 4: Bring everything to a boil, stirring occasionally, then cover and turn the heat down to a low simmer. Cook until the potatoes are tender, about 25 minutes.

Stew cooking in a saucepan, as seen from above

Step 5: Remove the lid, add the shrimp, and cook for an additional 4-5 minutes until the shrimp are no longer translucent.

Stew with shrimp in the saucepan as seen from above

Step 6: Add the cornstarch slurry and stir. Allow the stew to simmer for a few more minutes until thickened.

Stew with the cornstarch added in the saucepan, ready to be served

Divide into four bowls and enjoy!

Overhead view of stew and a fork on a white plate next to the saucepan with the rest of the stew

What to serve with this stew

Most commonly, this dish is served over rice to help soak up all that flavor. I like to make my low-carb cauliflower rice, but you’re welcome to use traditional white rice if you prefer.

Bread is another great option. I recommend my whole wheat flax dinner rolls, which are perfect for dipping in the stew and sopping up anything left in the bottom of the bowl when you’re done!

Looking for something green? A simple salad like lemony romaine and avocado or even some roasted zucchini fries is a great way to balance out the meal.

Closeup of stew on a white plate garnished with green onion

Storage

Stew always makes great leftovers. If you have any extra, you can store it in an airtight container in the refrigerator for up to three days.

When you’re ready to enjoy, I recommend reheating gently. You want to warm the stew without overcooking the shrimp, so I find a saucepan over low heat works better than the microwave.

Closeup of a fork with a shrimp over a white plate with more stew

Other healthy shrimp recipes

Looking for even more great ways to enjoy this versatile, lean protein? There is just so much you can do with shrimp!

Here are a few of my favorite recipes I know you’ll enjoy:

For even more inspiration, take a look at this collection of low-carb diabetes-friendly seafood recipes!

When you’ve tried this stew, please don’t forget to let me know how you liked it and rate the recipe in the comments below!

Cajun Shrimp Stew

4.50 from 2 votes
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Cajun shrimp stew is bursting with flavor and just the right amount of heat. This delicious and hearty one-pot meal comes together in less than an hour!
Author: Diabetic Foodie
Prep Time: 10 minutes
Cook Time: 40 minutes
Total Time: 50 minutes
Servings: 4 servings

Ingredients 

  • 3 tablespoons olive oil
  • 1 medium onion, (diced)
  • 1 red bell pepper, (diced)
  • 2 cloves garlic, (minced)
  • 2 cups low-sodium vegetable broth
  • 2 tablespoons Cajun seasoning
  • Salt and pepper to taste
  • ½ pound baby potatoes, (cut in half)
  • 1 cup frozen peas
  • 1 pound shrimp , (peeled and deveined)
  • 2 tablespoons cornstarch + ¼ cup of water, (to make a slurry)

Instructions

  • In a large pan, heat the olive oil over medium heat. Once hot, add the onion, pepper, and garlic.
    3 tablespoons olive oil, 1 medium onion, 1 red bell pepper, 2 cloves garlic
  • Cook until soft, about 5-6 minutes.
  • Add the vegetable broth, Cajun seasoning, salt and pepper, potatoes, and peas.
    2 cups low-sodium vegetable broth, 2 tablespoons Cajun seasoning, Salt and pepper to taste, ½ pound baby potatoes, 1 cup frozen peas
  • Bring everything to a boil, stirring occasionally, then cover and turn the heat down to a low simmer. Cook until the potatoes are tender, about 25 minutes.
  • Remove the lid, add the shrimp, and cook for an additional 4-5 minutes until the shrimp are no longer translucent.
    1 pound shrimp
  • Add the cornstarch slurry and stir. Allow the stew to simmer for a few more minutes until thickened.
    2 tablespoons cornstarch + ¼ cup of water

Notes

This recipe is for 4 servings of stew.
Leftovers can be stored in the refrigerator for up to 3 days.
Reheat gently in a pan on the stove to avoid overcooking the shrimp.

Nutrition Info Per Serving

Nutrition Facts
Cajun Shrimp Stew
Amount per Serving
Calories
335
% Daily Value*
Fat
 
12.4
g
19
%
Saturated Fat
 
1.4
g
7
%
Trans Fat
 
0
g
Polyunsaturated Fat
 
1.1
g
Monounsaturated Fat
 
7.4
g
Cholesterol
 
226.7
mg
76
%
Sodium
 
774.8
mg
32
%
Potassium
 
540.4
mg
15
%
Carbohydrates
 
24.9
g
8
%
Fiber
 
4.1
g
16
%
Sugar
 
5.7
g
6
%
Protein
 
30.9
g
62
%
Net carbs
 
20.8
g
* Percent Daily Values are based on a 2000 calorie diet.