If you're craving a creamy, flavorful, and satisfying one-pan meal, this Shrimp Rice Casserole is the perfect choice. With its tender shrimp, fluffy rice, and rich, cheesy sauce, this dish is a Southern comfort food favorite. Originating from the Gulf Coast, where fresh seafood is abundant, this casserole brings together the bold flavors of Old Bay seasoning, sautéed vegetables, and a luscious creamy base.
Not only is it easy to prepare, but it also makes a fantastic dish for family dinners, potlucks, or meal prepping. Serve it with a crisp green salad, crunchy garlic bread, or roasted vegetables for a complete and well-balanced meal.
Why You'll Love This Recipe
- Simple, One-Pan Meal – Minimal cleanup and effort required.
- Rich and Creamy – A decadent texture with just the right amount of seasoning.
- Customizable – Swap the shrimp for chicken, adjust the spice level, or add extra veggies.
- Perfect for Gatherings – A crowd-pleaser that serves six and can easily be doubled.
Ingredients (Serves 6)
Main Ingredients
- 1 1/2 cups white long-grain rice – Provides the base of the casserole, absorbing all the delicious flavors.
- 1 cup chicken broth (225 ml) – Enhances the richness and helps cook the rice perfectly.
- 1 pound large shrimp, peeled and deveined – The star ingredient, bringing a fresh, seafood-forward taste.
- 1 large onion, coarsely chopped – Adds depth and a subtle sweetness.
- 1 red or green bell pepper, diced – Provides color, crunch, and a mild sweetness.
- 3 cloves garlic, minced – Elevates the dish with its aromatic, savory punch.
- 2 teaspoons olive oil – Used for sautéing the vegetables and shrimp.
Creamy Base & Seasoning
- 1 can (10.75 oz.) cream of mushroom soup – The key to a rich, creamy texture.
- 1 cup sour cream – Adds tanginess and smoothness.
- 3/4 cup cheddar cheese, grated – Melts beautifully for a cheesy finish.
- 1 1/2 teaspoons Old Bay seasoning – A must-have for any seafood dish, bringing a perfect blend of spices.
- 1/2 teaspoon paprika – Adds a mild smokiness and warmth.
- 1/2 teaspoon black pepper – Balances the flavors with a bit of heat.
- 1/2 teaspoon salt – Enhances all the other flavors.
Optional Garnish
- 1/4 cup fresh parsley, chopped – Adds a pop of color and freshness.
Step-by-Step Instructions
Step 1: Preheat & Prepare the Baking Dish
Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish with cooking spray or butter.
Step 2: Cook the Rice
In a large saucepan, bring the chicken broth to a boil. Stir in the rice, reduce heat to low, cover, and simmer for 15-18 minutes, or until the liquid is fully absorbed. Remove from heat and fluff with a fork.
Step 3: Sauté the Vegetables
While the rice cooks, heat 2 teaspoons of olive oil in a large skillet over medium heat. Add the onion, bell pepper, and garlic, and sauté for about 5 minutes, until the vegetables soften and become fragrant.
Step 4: Cook the Shrimp
Add the shrimp to the skillet and cook for 3 minutes, stirring occasionally, until they just start to turn pink. Remove from heat immediately to prevent overcooking.
Step 5: Combine Ingredients
In a large mixing bowl, combine the cooked rice, shrimp, sautéed vegetables, sour cream, cream of mushroom soup, Old Bay seasoning, paprika, black pepper, and salt. Stir well to ensure everything is evenly mixed. Fold in the grated cheddar cheese for a creamy, cheesy texture.
Step 6: Assemble the Casserole
Spread the mixture evenly into the prepared baking dish.
Step 7: Bake the Casserole
Bake uncovered for 25-30 minutes, or until the casserole is bubbling and slightly golden on top.
Step 8: Garnish & Serve
Remove from the oven and let the casserole rest for 5 minutes before serving. Garnish with fresh chopped parsley for a burst of color and freshness.
Pro Tips for the Best Shrimp Rice Casserole
✔ Don’t overcook the shrimp – Since the shrimp will continue cooking in the oven, remove them from the skillet as soon as they turn pink.
✔ Use freshly grated cheese – It melts better and gives a smoother, creamier texture.
✔ For extra creaminess, add an additional ½ cup of sour cream or a splash of heavy cream.
✔ Make it ahead – Assemble the casserole a day in advance, cover, and refrigerate. Bake when ready to serve.
✔ Add a crispy topping – Sprinkle crushed Ritz crackers, panko breadcrumbs, or extra cheese on top before baking for added texture.
Serving Suggestions
Pair this Shrimp Rice Casserole with:
- A crisp green salad with tangy vinaigrette to cut through the richness.
- Garlic bread or a crusty baguette to soak up the creamy sauce.
- Steamed broccoli or roasted asparagus for a nutritious and colorful side.
Recipe Variations & Substitutions
⭐ Swap the shrimp – Use diced cooked chicken, turkey, or even crab meat for a different protein option.
⭐ Add more veggies – Stir in peas, mushrooms, celery, or spinach for extra nutrition.
⭐ Make it spicy – Add a pinch of cayenne pepper or diced jalapeños for a kick of heat.
⭐ Try different cheeses – Blend cheddar with Monterey Jack or Pepper Jack for a bolder flavor.
Why This Shrimp Rice Casserole Stands Out
This easy, creamy, and flavor-packed casserole is a true Southern comfort dish that combines succulent shrimp, fluffy rice, and a rich, cheesy sauce into one irresistible bite. Whether you're making it for a busy weeknight dinner or a special gathering, this dish is sure to become a household favorite.
Make it once, and you'll want to double the recipe next time!