This crawfish bisque recipe is rich, creamy, and packed with bold Louisiana flavor from crawfish tails, Cajun seasoning, seafood stock, and cream. This homemade crawfish bisque tastes like something straight from a New Orleans restaurant while still being simple enough for a cozy weeknight dinner. If you love Cajun seafood recipes, try this Crawfish Etouffee for another Louisiana favorite.
OMG guys. This is it. This is the stuff. This crawfish bisque is one of the loves of my life, along with this creamy crab and corn bisque and this amazing prawn bisque of course.
So rich, so creamy, perfectly spicy and just AMAZING, and on the table in 30 minutes? YES PLEASE!
And don't fret, if you don't have/can't find crawfish, you can totally make this with shrimp or fish or any kind of seafood.
If you're a HUGE crawfish fan like me, you'll probably like this incredible Crawfish Pie or this Louisiana Seafood Gumbo.
What is crawfish bisque?
Crawfish bisque is a creamy Cajun seafood soup made with crawfish tails, seafood stock, vegetables, cream, and seasonings. Louisiana-style crawfish bisque is known for its rich flavor, velvety texture, and deep Cajun seasoning.
Want to Save This Recipe?
Enter your email & I'll send it to your inbox. Plus, get great new recipes from me every week!
By submitting this form, you consent to receive emails from Went Here 8 This.
Why This Cajun Crawfish Bisque Recipe Works
- Making a roux first helps to give the bisque that rich and creamy texture. If you've never made a roux, check out this post on How To Make a Roux for some great tips.
- Blending the soup with an immersion blender gives it the smooth texture of a bisque.
- Using tomato paste instead of tomatoes gives it the perfect amount of rich tomato flavor without the bulk of using tomatoes.
- Adding cream at the end helps to bring the bisque together with an extra layer of richness.
- Seafood stock adds authentic Louisiana flavor.
Why This Louisiana Crawfish Bisque is Better Than Restaurant Versions
Many restaurant bisques rely heavily on cream without enough seafood flavor. This homemade crawfish bisque balances creamy texture with rich seafood stock, Cajun seasoning, and tender crawfish tails for a much deeper flavor.
What is My Take on Creamy Crawfish Soup?
The best creamy crawfish soup should feel luxurious without becoming too heavy. I love using a light roux and blending the soup until smooth before adding the crawfish tails. The result is a rich seafood soup with bold Cajun flavor that still lets the crawfish shine. For another comforting Cajun dish, try this Chicken and Sausage Gumbo.
Ingredients
Crawfish is obviously the main ingredient for this recipe. You will need one pound of crawfish tails. I have a market near me that sells packages of crawfish tail meat, which is super convenient. And I've also gotten it at Walmart!
If you can't get the tail meat, many seafood counters have whole crawfish. You can buy that and just remove the tails and peel them.
When preparing the aromatic base of this rich crawfish bisque, using a sturdy cutting board makes it easy to safely chop onions, garlic, and peppers into the fine pieces needed for a smooth, flavorful soup.
If all else fails, you can buy crawfish tail meat in bulk on Amazon. And don't worry, there are plenty of other crawfish recipes here on the site you can use them for, like this amazing crawfish gumbo or this crawfish boil!!
- 4 tablespoons unsalted butter
- 2 tablespoons flour
- ½ onion, diced small
- 1 green pepper, diced small
- 1 garlic clove, minced
- 3 ounces tomato paste
- 4 cups seafood/fish stock, warmed
- 1 pound crawfish tails
- 2 teaspoon Cajun seasoning
- 1 cup sherry
- 1 teaspoon dried tarragon
- 1 cup heavy cream
- Louisiana hot sauce (optional for garnish)
- Green onions diced (optional for garnish)
- Croutons (optional for garnish)
👉 Scroll down to the recipe card for a printable version of ingredients and instructions.
Key Ingredients
- Crawfish Tails - Crawfish tails provide sweet delicate seafood flavor typical of Cajun seafood soup.
- Seafood Stock - Seafood stock creates the deep savory flavor essential to a seafood bisque recipe.
- Cajun Seasoning - Cajun seasoning adds warmth, spice, and Louisiana flavor.
- Heavy Cream - Heavy cream creates the signature silky texture of Southern seafood soup.
Step By Step Instructions
Step1: Heat the butter and flour in a Dutch oven over medium heat, stirring continuously to make a light brown roux (3-5 minutes). **Learn more about How to Make a Roux
Step2: Add the onion, garlic and green pepper and cook for about 2-3 minutes, until vegetables start to soften.
Step3: Then add the tomato paste and sherry and cook for 1-2 minutes. The mixture will be thick.
Step4: Add the Cajun seasoning, tarragon and seafood/fish stock slowly, stirring while adding a little at a time to ensure the roux doesn't get lumpy. Bring to a boil over high heat, then reduce the heat and simmer for 10 minutes over medium heat.
Step5: Use an immersion blender to blend the soup. Blend for 3-5 minutes, or until the soup is creamy. **If you don't have an immersion blender, remove the soup from the heat and blend in batches. Place blended soup back in the Dutch oven and heat to a simmer.
**Be careful when you blend hot liquid - the pressure from the heat can cause your blender lid to explode off, causing quite a mess.
Step6: Add the crawfish tails and cream and simmer for 5 minutes. Reserve a couple crawfish tails for serving if desired. Serve in bowls garnished with croutons, green onions and reserved crawfish tails.
How to Get Rich Seafood Soup Texture
- Stir the roux continuously to prevent burning.
- Warm the stock before adding it.
- Blend thoroughly for a silky texture.
- Simmer gently after adding cream.
- Avoid boiling once the cream is added.
Common Mistakes to Avoid
- Burning the roux
- Adding cold stock too quickly
- Overcooking crawfish tails
- Boiling after adding cream
- Under-seasoning the soup
Variations
- Add extra hot sauce for spicy crawfish soup.
- Use shrimp instead of crawfish.
- Add crab meat for a richer seafood bisque recipe.
- Garnish with fresh parsley or chives.
What to Serve With Crawfish Bisque Recipe
I like to serve this crawfish bisque with crusty pieces of French bread for dipping. Bisque is often served as a starter for a meal. Try these options:
- Make your own French Bread for serving - this may be more time consuming but fresh baked bread is the BEST;
- Try this Shrimp Po' Boy from African Bites or these Jalapeno Cheese Hush Puppies as a great side;
- These Crawfish Egg Rolls would be just incredible with this soup;
- Serve it with this Blackened Catfish and Dirty Rice to make a whole meal;
- For a lighter meal, serve it with this Blackened Shrimp Salad;
- For a large gathering try this Homemade Crawfish Boil.
Expert Tips:
- When cooking the flour and butter to make a roux, make sure to stir constantly to prevent it from burning. It is done when it is a very light brown/cream color. It should take 3-5 minutes.
- Make sure to add the WARMED seafood stock slowly to the mixture while stirring. This helps prevent lumps from forming.
- When using the immersion blender, blend for 3-5 minutes, or until the soup is creamy. It's ok if there are a few small chunky pieces.
- If using a stand blender instead of an immersion blender, make sure to let the liquid cool slightly before blending; otherwise the heat can make the lid explode off causing a huge mess.
- Use Louisiana crawfish tails if possible.
Frequently Asked Questions
Typically, the difference between a soup and a bisque is the use of cream. Bisque is usually made with a seafood stock and cream and is pureed to a creamy consistency.
Creamy Cajun soup can be frozen, but the texture may slightly change after thawing.
Yes, frozen crawfish tails work very well in this crawfish tail recipe.
This spicy crawfish soup has moderate heat, but you can adjust the Cajun seasoning and hot sauce to taste.
Storage + Reheating + Make Ahead + Meal Prep
- Store leftover crawfish soup recipe in the refrigerator for up to 3 days.
- Reheat gently over low heat to prevent the cream from separating.
- This homemade crawfish bisque can also be made ahead for parties or holiday meals.
Closing Crawfish Bisque Recipe
This crawfish bisque recipe is creamy, rich, comforting, and packed with authentic Louisiana flavor. Whether you're serving it during crawfish season or making a cozy Southern seafood soup for dinner, this easy crawfish bisque delivers restaurant-quality flavor every time.
Reader's Favorite Soup Recipes
As you all probably know, I am in love with soup - I love all the soups I make! But below are some of the most popular soup recipes on the blog.
- Instant Pot Pho;
- Instant Pot Ramen;
- Bak Kut Teh (Singapore Pork Ribs Soup);
- Wonton Noodle Soup;
- Split Pea Soup;
- Browse all the Soup Recipes.
Did you make this crawfish bisque? Rate the recipe and leave a comment to let me know how it turned out!
Recipe
Rich & Creamy Crawfish Bisque
Ingredients
- 4 tablespoons unsalted butter
- 2 tablespoons flour
- ½ onion, diced small
- 1 green pepper, diced small
- 1 garlic clove, minced
- 3 ounces tomato paste
- 4 cups seafood/fish stock, warmed
- 1 pound crawfish tails
- 2 teaspoon Cajun seasoning
- 1 cup sherry
- 1 teaspoon dried tarragon
- 1 cup heavy cream
- Louisiana hot sauce (optional for garnish)
- Green onions diced (optional for garnish)
- Croutons (optional for garnish)
Instructions
- Heat the butter and flour in a dutch oven over medium heat, stirring continuously to make a light brown roux (3-5 minutes).
- Add the onion, garlic and green pepper and cook for about 2-3 minutes, until vegetables start to soften.Â
- Then add the tomato paste and sherry and cook for 1-2 minutes. The mixture will be thick.
- Add the Cajun seasoning, tarragon and seafood/fish stock slowly, stirring while adding a little at a time to ensure the roux doesn't get lumpy. Bring to a boil over high heat, then reduce the heat and simmer for 10 minutes over medium heat.
- Use an immersion blender to blend the soup. Blend for 3-5 minutes, or until the soup is creamy. **If you don't have an immersion blender, remove the soup from the heat and blend in batches. Place blended soup back in the dutch oven and heat to a simmer.
- Add the crawfish tails and cream and simmer for 5 minutes. Reserve a couple crawfish tails for serving if desired. Serve in bowls garnished with croutons, green onions and reserved crawfish tails.
Expert Tips:
- When cooking the flour and butter to make a roux, make sure to stir constantly to prevent it from burning. It is done when it is a very light brown/cream color. It should take 3-5 minutes.
- Make sure to add the WARMED seafood stock slowly to the mixture while stirring. This helps prevent lumps from forming.Â
- When using the immersion blender, blend for 3-5 minutes, or until the soup is creamy. It's ok if there are a few small chunky pieces.Â
- If using a stand blender instead of an immersion blender, make sure to let the liquid cool slightly before blending; otherwise the heat can make the lid explode off causing a huge mess.Â
Ridehubnepal says
This Crawfish Bisque looks incredibly rich and comforting! The creamy texture, bold Cajun flavors, and tender crawfish make it a perfect seafood dish for any occasion.
visit view
Tara says
I agree, hope you enjoy it!
DB says
This was restaurant quality that I was able to make at home!
Tara says
I am so glad you enjoyed the recipe!
Laura Crowe says
Can u help me understand what type of sherry: cooking or drinking and if drinking red or white?
Tara says
Hello Laura, Here is a great article to help understand different types of sherries. https://www.masterclass.com/articles/whats-the-difference-between-cooking-sherry-dry-sherry-and-regular-sherry-plus-4-easy-recipes-using-sherry
Laura Crowe says
Which would u recommend? Sorry a little over my head:)
Tara says
Hello Laura, You can use Taylor Dry Sherry for this recipe. I hope this helps.
Landon C. says
I've made this recipe a couple times now and I think I have some modifications that make it come out a bit better.
First, I simmer for a much longer time before adding cream, probably 20-30 minutes.
Second, before blending, I pour some of the juice from the crawfish as well as about 1/8-1/4 of a cup of the tails. When they're blended up with the veggies it makes the bisque so much more rich.
Third, I dice up my remaining tails into 3 different sizes, small, med, and whole tails. It really helps to incorporate them into each bite.
Fourth, (and you may find this controversial) but after letting it do the final simmer, I will add a pinch of MSG to help bring out the umami flavor.
Overall, probably the best bisque recipe I have ever tried, highly recommend.
Danielle says
Great recommendations!