Cajun Seafood Soup Recipe
Want to save this recipe?
I got you! Just enter your email address, and I'll forward it to your inbox! Plus, you'll receive a bonus of healthful, "must-try" recipes each week!
If you’re craving a hearty, flavorful dish packed with spices and fresh seafood, this cajun seafood soup recipe is a must-try. With a medley of shrimp, crab, and traditional Cajun vegetables, it delivers the perfect blend of warmth and zest. Whether you’re serving it as a starter or a main course, this cajun shrimp soup is sure to impress.
How to Make Cajun Seafood Soup
Step-by-Step Instructions:
- Prepare the Base: Set a large, heavy-bottomed pot on medium heat. Add 5 tablespoons of extra virgin olive oil and the diced okra. Sauté the okra for 15–20 minutes, stirring occasionally to prevent burning. Cooking the okra longer reduces its mucilage, or “slime,” which acts as a natural thickener for the soup. Aim for no more than 25 minutes to maintain a balanced broth consistency.
- Cook the Aromatics: Add the diced yellow onion, celery, green bell pepper, and minced garlic to the pot. Stir and sauté for an additional 6–8 minutes, or until the onion edges begin to brown.
- Season the Mixture: Sprinkle in 2 tablespoons of low-sodium Cajun seasoning and ½ teaspoon of cayenne pepper. Add 3 tablespoons of tomato paste and the diced tomato. For a thicker broth, stir in 1 tablespoon of arrowroot or cornstarch. Cook the mixture for 5 more minutes, ensuring the flavors meld together.
- Simmer the Broth: Pour in 6 cups of no-salt-added chicken broth (or water) along with 6 cups of water. Bring the soup to a gentle boil, then reduce the heat to low. Cover and let it simmer for at least 30 minutes to develop the rich, bold flavors characteristic of cajun soup recipes.
- Add the Seafood: Stir in the peeled and deveined jumbo shrimp and lump crab meat. Let the soup simmer for another 15–30 minutes, allowing the seafood to cook through and the broth to thicken slightly.
- Season and Serve: Remove the soup from heat. Adjust the seasoning with sea salt and freshly cracked black pepper to taste. Serve warm and enjoy, but note that this cajun seafood soup tastes even better the next day after the flavors have fully melded.
Cajun Seafood Soup Ingredients
Here’s what you need to make this flavorful cajun seafood soup recipe:
- 5 tablespoons extra virgin olive oil
- 1 1/2 lb raw okra, diced into small rings
- 1 large yellow onion, diced
- 2 celery stalks, diced
- 1 large green bell pepper, diced
- 4 fresh cloves garlic, minced
- 2 tablespoons low-sodium Cajun seasoning
- ½ teaspoon cayenne pepper
- 3 tablespoons tomato paste
- 1 tomato, diced
- 1 tablespoon arrowroot or cornstarch (optional)
- 6 cups no-salt-added chicken broth (or water)
- 6 cups water
- 1 1/2 lb jumbo shrimp, peeled and deveined
- ½ lb lump crab meat
- 1 teaspoon sea salt (to taste)
- 1 teaspoon freshly cracked black pepper (to taste)
What to Serve with Cajun Soup
Pairing this cajun seafood soup with the right sides elevates the meal experience. Here are some great options:
- Crusty Bread: A warm loaf of crusty bread or a baguette is perfect for soaking up the rich broth of this cajun shrimp soup.
- Steamed Rice: Serve the soup over steamed white or brown rice for a heartier meal.
- Cornbread: The slightly sweet flavor of cornbread complements the bold, spicy notes of the soup.
- Coleslaw: A crisp coleslaw provides a refreshing contrast to the hearty, spicy flavors of the soup.
- Green Salad: A simple green salad with a light vinaigrette can balance the richness of the cajun seafood soup recipe.
- Roasted Vegetables: Oven-roasted vegetables like zucchini or sweet potatoes add another layer of flavor to your meal.
This cajun soup is not only a delicious treat but also a versatile dish that can be enjoyed with a variety of sides. Make it a staple in your repertoire of cajun soup recipes, and savor the taste of the South with every bite.
Cajun Seafood Soup Recipe
Ingredients
- 5 tablespoons extra virgin olive oil
- 1 1/2 lb raw okra, diced into small rings
- 1 large yellow onion, diced
- 2 celery stalks, diced
- 1 large green bell pepper, diced
- 4 fresh cloves garlic, minced
- 2 tablespoons low sodium cajun seasoning of your choice
- 1/2 teaspoon cayenne
- 3 tablespoons tomato paste
- 1 tomato, diced
- 1 tablespoon arrowroot (or cornstarch), optional
- 6 cups no salt added chicken broth (or water)
- 6 cups water
- 1 1/2 lb jumbo shrimp, peeled and deveined
- ½ lb. Lump crab meat
- 1 teaspoon sea salt (to taste)
- 1 teaspoon fresh cracked pepper (to taste)
Steps
Step 1
Set a large, heavy-bottomed pot on medium heat. Once hot, add olive oil and okra and sauté for 15 – 20 minutes, stirring occasionally to ensure it is not burning and make sure the okra is touching the bottom of the pot. The longer you cook the okra, the less mucilage (“slime”) will be in the final product. Note: okra mucilage is a thickener for the soup, so the longer you cook the okra, the thinner the broth. I recommend cooking for no more than 25 minutes.
Step 2
Add the onion, garlic, celery and green bell pepper and cook for an additional 6 – 8 minutes, or until the edges of the onion have started to brown. Sprinkle in the seasoning, tomato paste and tomato (and if you want a thicker broth, add the arrowroot at this moment as well). Stir and cook for an additional 5 minutes.
Step 3
Add the water/broth and bring to a gentle boil, then reduce heat to low, then cover and simmer for at least 30 minutes.
Step 4
Add the shrimp and lump crab meat to the pot and simmer for at least 15 more minutes (up to 30 minutes).
Step 5
Remove from the heat once the soup has reduced slightly and started to thicken, then season to taste with sea salt and pepper.
Step 6
Enjoy while warm BUT enjoying the soup the next day is HIGHLY recommended since the flavors would have had a chance to meld together.
Cajun Seafood Soup Recipe
Kevin Curry
INGREDIENTS
- 5 tablespoons extra virgin olive oil
- 1 1/2 lb raw okra, diced into small rings
- 1 large yellow onion, diced
- 2 celery stalks, diced
- 1 large green bell pepper, diced
- 4 fresh cloves garlic, minced
- 2 tablespoons low sodium cajun seasoning of your choice
- 1/2 teaspoon cayenne
- 3 tablespoons tomato paste
- 1 tomato, diced
- 1 tablespoon arrowroot (or cornstarch), optional
- 6 cups no salt added chicken broth (or water)
- 6 cups water
- 1 1/2 lb jumbo shrimp, peeled and deveined
- ½ lb. Lump crab meat
- 1 teaspoon sea salt (to taste)
- 1 teaspoon fresh cracked pepper (to taste)
INSTRUCTIONS
-
Set a large, heavy-bottomed pot on medium heat. Once hot, add olive oil and okra and sauté for 15 – 20 minutes, stirring occasionally to ensure it is not burning and make sure the okra is touching the bottom of the pot. The longer you cook the okra, the less mucilage (“slime”) will be in the final product. Note: okra mucilage is a thickener for the soup, so the longer you cook the okra, the thinner the broth. I recommend cooking for no more than 25 minutes.
-
Add the onion, garlic, celery and green bell pepper and cook for an additional 6 – 8 minutes, or until the edges of the onion have started to brown. Sprinkle in the seasoning, tomato paste and tomato (and if you want a thicker broth, add the arrowroot at this moment as well). Stir and cook for an additional 5 minutes.
-
Add the water/broth and bring to a gentle boil, then reduce heat to low, then cover and simmer for at least 30 minutes.
-
Add the shrimp and lump crab meat to the pot and simmer for at least 15 more minutes (up to 30 minutes).
-
Remove from the heat once the soup has reduced slightly and started to thicken, then season to taste with sea salt and pepper.
-
Enjoy while warm BUT enjoying the soup the next day is HIGHLY recommended since the flavors would have had a chance to meld together.
Nutrition per serving
Reviews
Popular Content
5 High Protein Keto Friendly Snacks (Mediterranean Diet Style)
Recipes 5 Min Protein 15g Max Net Carbs 11g Cook Required 1 of 5 Most...
April 13, 2026
Moroccan Chicken Rice Tagine – One-Pot 30-Minute Meal Prep
~510 cal | 46g Protein | Carbs: ~49g | Fat: ~13g | Fiber: ~5g | ...
March 4, 2026
How to Tell if You’re Fine or Just Used to Chaos
If you've ever said “I'm fine” and meant it — this one's for you. We're...
February 23, 2026
High Protein Valentine’s Day Dinner: Malagasy Vanilla Chicken & Prawns (30g Protein)
Look, I get it. Valentine's Day is right around the corner and your first instinct...
February 13, 2026





Jun 09 2023
seems to be a mistake on the servings
great catch! thank you! it is updated.