Shortcut Crawfish Corn Bisque Recipe

Prep: 15 minCook: 40 minmediumLouisiana Creole
Shortcut Crawfish Corn Bisque Recipe

Creamy bisque built on a roux base with crawfish, corn, and creole seasonings. Half the crawfish gets pureed into the broth for body, while whole tails add texture. Simmered low for 30 minutes to meld flavors. Serve over rice with crawfish garnish and green onion.

Ingredients

  • 1 pound crawfish tails with fat, divided
  • 4 cups seafood or chicken broth, divided(optional)
  • ¼ teaspoon liquid crab boil(optional)
  • 2 tablespoon butter or bacon drippings
    bacon drippings1fatdairy-free

    adds smoky depth

    Full guide →
  • ½ cup onion, finely chopped
  • ½ cup bell pepper, finely chopped
  • 1 rib celery, finely chopped
  • ¼ cup all-purpose flour
    cornstarch0.75thickenergluten-free

    gluten-free route

  • 2 cup half and half, whole milk or heavy cream
    heavy cream1dairy

    richer bisque

    Full guide →
  • ¼ cup green onion, sliced, save pinch for garnish
  • 1 can (10-14.5 ounce) diced tomatoes with green chilies, well-drained
  • 2 cup frozen corn, thawed
    fresh corn1vegetable

    peak season swap

    Full guide →
  • 1 teaspoon kosher salt
  • ¼ teaspoon freshly cracked black pepper
  • ¼ teaspoon Creole or Cajun seasoning
  • ¼ teaspoon Old Bay seasoning
    Tony Chachere's1seasoning

    bolder cajun profile

    Full guide →

Instructions

  1. 1

    Squeeze fat from crawfish tails into a bowl, stir in broth and crab boil if using, set aside.

  2. 2

    Melt butter in large saucepan and saute onion, bell pepper and celery until tender.

  3. 3

    Stir in flour and cook for 3 minutes.

  4. 4

    Drain broth from crawfish and pulse about a third of the crawfish in food processor until pureed, being careful not to overprocess.

  5. 5

    Add crawfish puree, milk and green onion to pot along with drained tomatoes and corn, bring to near boil.

  6. 6

    Add remaining crawfish to pot, reduce heat to low and simmer for 30 minutes, adding broth or water as needed for desired consistency.

  7. 7

    Taste and adjust seasonings.

  8. 8

    Serve over rice, garnish with reserved crawfish and green onion.

Tips

Tip 1

Pulse crawfish in processor to puree rather than steady blending to avoid pasty texture.

Tip 2

Add broth incrementally during final simmer to reach preferred thickness.

Good to Know

Storage

Cover and refrigerate up to 3 days. Freezes up to 2 months.

Make Ahead

Make through step 6, cool and refrigerate overnight. Reheat gently over low heat, thinning with broth as needed.

Serve With

Ladle into gumbo bowls over rice, garnish with reserved crawfish and sliced green onion. Serve with boudin balls or seafood boulettes on the side.

Common Mistakes

Watch

Overblending crawfish puree will create pasty texture; pulse instead of steady blending.

Watch

Boiling bisque after dairy addition may cause curdling; maintain low simmer.

Watch

Underdrained tomatoes add excess liquid; drain well before adding.

Substitutions

Dairy-Free Swaps

half and half
heavy cream1dairy

richer bisque

Full guide →
half and half
whole milk1dairy

lighter bisque

Full guide →
butter
bacon drippings1fatdairy-free

adds smoky depth

Full guide →

Gluten-Free Swaps

all-purpose flour
cornstarch0.75thickenergluten-free

gluten-free route

Full guide →

General Alternatives

frozen corn
fresh corn1vegetable

peak season swap

Full guide →
Old Bay
Tony Chachere's1seasoning

bolder cajun profile

Full guide →
Find more substitutions →