Ingredients Needed for Louisiana Casserole

The ingredients needed to make this Louisiana casserole recipe are classic cajun ingredients that come together for major flavor and texture. This meal is similar to a traditional jambalaya, but everything is cooked together in one dish. It’s savory and hearty, with warm spices that make this casserole irresistible. Check out the recipe card at the bottom of the post for exact measurements.

Shrimp: For convenience, buy your shrimp peeled and deveined. Andouille Sausage: A smoked sausage commonly used in Cajun cuisine. Cooked Rice: I used minute rice for this recipe, but you can make regular rice with a rice maker. Yellow Onion: Adds a sweet, savory flavor and a bit of texture. Red Bell Pepper: Gives the dish a beautiful color and a slightly sweet crunch. Green Bell Pepper: Provides a green color, which adds contrast, making the dish look appetizing and tastes amazing! Canned Fire Roasted Tomatoes: Adds the most delicious smoky flavor. Butter: Cooking the vegetables in butter adds a rich, deep flavor. Garlic: Freshly minced garlic is one of the best ingredients to pair with shrimp (just ask this brown butter spicy shrimp), and along with the other veggies, it adds depth and complexity. Salt and Pepper: To enhance all of the flavors. Cajun Seasoning: You can use a store-bought spice blend or try this homemade cajun seasoning.

Parmesan Cheese: For sharp cheesy flavor. Bread Crumbs: Adds golden, crispy texture on top of the casserole. Salt and Pepper: For extra flavor.

How to Make Louisiana Casserole

Trust me when I say this is an easy recipe to follow. Most of the ingredients are ready to go! You just need to sauté the veggies, heat the sausage, and cook the shrimp, and dinner is served! The whole family will love this one. Here’s how everything comes together:

For the Topping: For the breadcrumb topping, I used plain breadcrumbs. You can try panko breadcrumbs as a substitute. Thaw Frozen Shrimp: If you use frozen shrimp, be sure to thaw it completely before cooking it with the sausage and veggies.  Pre-Cooked Rice: To save time, I like to use pre-cooked rice that you heat in the microwave. 5-minute rice should also work just fine. Sausage: This recipe calls for andouille sausage, but you can use a kielbasa or other link sausage of your choice! Spice Level: Want to spice things up? I recommend adding a seeded and diced jalapeño to the skillet with the bell peppers and onions. You can also mix in some red pepper flakes for that extra kick of heat!

In the Refrigerator: Stored properly in an airtight container, leftovers will last up to 4 days in the refrigerator. Reheating: I recommend reheating in the microwave until warmed through. I always start with using 30 second increments, so I don’t over cook the shrimp. Freezing: I do not recommend freezing this recipe.

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