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+ servings
A baking dish of freshly cooked Crawfish Casserole, with steam rising from the bubbling surface.

Crawfish Casserole Recipe

Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
This Crawfish Casserole Recipe combines tender crawfish tails, creamy soups, sautéed vegetables, Cajun seasoning, and rice for a hearty and flavorful Southern comfort dish. Perfect for family dinners, potlucks, or holiday gatherings.
10 Servings

Ingredients

  • ½ cup butter or margarine
  • cups onion finely chopped
  • ½ cup bell pepper finely chopped
  • 1 can cream of shrimp soup or cream of mushroom as an alternative
  • 1 can cheddar cheese soup
  • 2 pounds crawfish tails fresh or frozen, thawed if frozen
  • 3 cups cooked rice
  • 2 teaspoons Cajun seasoning adjust to taste
  • ½ cup chopped celery optional
  • Salt black pepper, and red pepper (to taste)
  • 1 cup shredded cheddar cheese optional, for topping

Instructions
 

Prepare the Rice:

  1. Cook 3 cups of rice according to the package instructions. Once cooked, set aside to cool slightly.

Sauté the Vegetables:

  1. In a large skillet over medium heat, melt ½ cup of butter. Add the chopped onion and bell pepper (and celery, if using) and sauté until the vegetables are soft and translucent, approximately 5-7 minutes.

Add the Soups:

  1. Incorporate the cream of shrimp soup (or cream of mushroom) and the cheddar cheese soup into the sautéed vegetables. Stir until the mixture is heated through and smooth.

Season and Add Crawfish:

  1. Season the crawfish tails with Cajun seasoning, along with salt, black pepper, and red pepper to taste. Add the seasoned crawfish to the skillet and stir well. Allow the mixture to simmer for 20 minutes, ensuring the flavors meld together.

Combine with Rice:

  1. In a large mixing bowl, combine the crawfish mixture with the cooked rice. Stir until the rice is evenly coated with the creamy mixture.

Assemble the Casserole:

  1. Transfer the combined mixture into a greased 9x13-inch casserole dish. If desired, sprinkle 1 cup of shredded cheddar cheese over the top for an extra cheesy finish.

Bake:

  1. Preheat the oven to 350°F (175°C). Cover the casserole dish with aluminum foil and bake for 30 minutes. If topped with cheese, remove the foil during the final 10 minutes of baking to allow the cheese to melt and become golden brown.

Cool and Serve:

  1. Allow the casserole to cool for 5-10 minutes before serving. This helps the dish set and makes serving easier.

Notes

To make this Crawfish Casserole Recipe gluten-free:
  • Use gluten-free cream soups: Substitute the cream of shrimp and cheddar cheese soup with gluten-free alternatives, which are available in most grocery stores.
  • Double-check seasonings: Ensure that the Cajun seasoning and any other pre-made spices used are gluten-free, as some blends may contain hidden gluten.
  • Opt for gluten-free rice: While most plain rice is naturally gluten-free, cross-contamination can occur. Choose certified gluten-free rice to be certain.
By following these adjustments, the casserole maintains its creamy texture and bold flavors while being safe for gluten-sensitive individuals.
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