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Dinner / Shrimp and Grits Casserole: The Ultimate Comfort Food Recipe

Shrimp and Grits Casserole: The Ultimate Comfort Food Recipe

July 11, 2025 by KaylaDinner

Shrimp and grits casserole: just the name conjures up images of warm, comforting Southern hospitality, doesn’t it? But what if I told you that you could capture that same feeling in a single, easy-to-make dish, perfect for a weeknight dinner or a potluck gathering? This isn’t just any casserole; it’s a symphony of creamy, cheesy grits mingling with succulent shrimp, all baked to golden perfection.

Grits, a staple of Southern cuisine, have a rich history, tracing back to the Native American Muscogee tribe who ground corn into a coarse meal. Over time, grits became a cornerstone of Southern cooking, evolving from a simple porridge to a versatile base for countless dishes. The addition of shrimp, a readily available seafood in coastal regions, elevated grits to a truly special meal.

People adore shrimp and grits casserole for its incredible flavor profile. The creamy, slightly sweet grits provide a comforting foundation, while the shrimp offer a delightful burst of savory seafood. The addition of cheese, often cheddar or Monterey Jack, adds a layer of richness and gooey goodness that’s simply irresistible. Beyond the taste, this casserole is incredibly convenient. It’s a one-dish wonder that can be prepared ahead of time, making it perfect for busy weeknights or entertaining guests. So, are you ready to experience the magic of Southern comfort food? Let’s dive into this delectable recipe!

Shrimp and grits casserole

Ingredients:

  • 1 pound large shrimp, peeled and deveined
  • 1 tablespoon olive oil
  • 1/2 cup chopped onion
  • 1/2 cup chopped green bell pepper
  • 2 cloves garlic, minced
  • 1/4 teaspoon cayenne pepper
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon black pepper
  • 1/2 teaspoon salt, plus more to taste
  • 1 (10.75 ounce) can condensed cream of mushroom soup
  • 1/2 cup milk
  • 1/4 cup chopped fresh parsley
  • 1 cup shredded sharp cheddar cheese, divided
  • 4 cups cooked grits (see grits recipe below)
  • 2 tablespoons butter, melted
  • 1/4 cup bread crumbs

Grits Ingredients:

  • 4 cups water
  • 1 teaspoon salt
  • 1 cup stone-ground grits
  • 1/4 cup butter
  • 1/2 cup shredded cheddar cheese

Instructions:

Preparing the Grits:

  1. Bring the water and salt to a boil in a medium saucepan. This is a crucial first step to ensure your grits cook evenly and absorb the flavor properly. Make sure your saucepan is large enough to accommodate the grits as they expand during cooking.
  2. Slowly whisk in the grits. It’s important to add the grits gradually while whisking constantly to prevent clumping. Nobody wants lumpy grits! Continue whisking until the grits are fully incorporated into the water.
  3. Reduce heat to low, cover, and simmer for 20-25 minutes, stirring occasionally. This slow simmering process allows the grits to cook through and develop a creamy texture. Stirring prevents the grits from sticking to the bottom of the pan and burning. The cooking time may vary depending on the type of grits you use, so check the package instructions.
  4. Stir in the butter and cheddar cheese until melted and smooth. This is where the magic happens! Adding butter and cheese elevates the grits to a whole new level of deliciousness. Make sure the cheese is fully melted and incorporated for a creamy, cheesy texture. Taste and add more salt if needed.

Preparing the Shrimp:

  1. Preheat oven to 350 degrees F (175 degrees C). Getting the oven preheated is essential so it’s ready when you’re done preparing the shrimp and assembling the casserole.
  2. Heat olive oil in a large skillet over medium heat. Make sure the skillet is large enough to accommodate all the shrimp without overcrowding. Overcrowding can lower the temperature of the pan and result in steamed, rather than sautéed, shrimp.
  3. Add onion and bell pepper to the skillet and cook until softened, about 5-7 minutes. Cooking the onion and bell pepper first allows them to release their flavors and soften, creating a flavorful base for the shrimp. Stir occasionally to prevent burning.
  4. Add garlic, cayenne pepper, smoked paprika, black pepper, and salt to the skillet and cook for 1 minute more. Adding the garlic and spices towards the end of the cooking process prevents them from burning and allows their flavors to bloom. Stir constantly to ensure even distribution of the spices.
  5. Add shrimp to the skillet and cook until pink and opaque, about 3-5 minutes. Be careful not to overcook the shrimp, as it can become rubbery. Cook until the shrimp is just cooked through and no longer translucent.
  6. Remove the skillet from the heat.

Assembling the Casserole:

  1. In a large bowl, combine the cooked shrimp mixture, cream of mushroom soup, milk, parsley, and 3/4 cup of the shredded cheddar cheese. Make sure everything is well combined. This mixture will be the flavorful topping for the grits.
  2. Pour the cooked grits into a greased 9×13 inch baking dish. Using a greased baking dish will prevent the grits from sticking to the bottom and make it easier to serve the casserole.
  3. Spread the shrimp mixture evenly over the grits. Make sure the shrimp mixture is evenly distributed over the grits for a consistent flavor in every bite.
  4. In a small bowl, combine the melted butter and bread crumbs. This mixture will create a crispy topping for the casserole.
  5. Sprinkle the remaining 1/4 cup of cheddar cheese and the bread crumb mixture over the shrimp mixture. The cheese will melt and create a golden-brown crust, while the bread crumbs will add a delightful crunch.
  6. Bake in preheated oven for 20-25 minutes, or until golden brown and bubbly. The baking time may vary depending on your oven, so keep an eye on the casserole and bake until it’s heated through and the topping is golden brown and bubbly.
  7. Let stand for 5-10 minutes before serving. Allowing the casserole to rest for a few minutes before serving will allow the flavors to meld together and the casserole to set slightly, making it easier to slice and serve.

Tips and Variations:

Spice it Up!

If you like a little more heat, add a pinch of red pepper flakes to the shrimp mixture or use a spicier sausage in place of the shrimp.

Add Some Greens!

Stir in some chopped spinach or kale to the shrimp mixture for added nutrients and flavor.

Use Different Cheese!

Experiment with different types of cheese, such as Gruyere, Monterey Jack, or pepper jack, for a unique flavor profile.

Make it Ahead!

You can assemble the casserole ahead of time and store it in the refrigerator for up to 24 hours. Add a few extra minutes to the baking time if baking from cold.

Sausage Variation:

For a heartier casserole, substitute the shrimp with cooked and crumbled sausage, such as andouille or chorizo. Brown the sausage in the skillet before adding the onions and peppers.

Vegetarian Option:

For a vegetarian version, omit the shrimp and add more vegetables, such as mushrooms, zucchini, or corn. You can also add a can of drained and rinsed black beans for added protein.

Cream Cheese Addition:

For an extra creamy texture, stir in 4 ounces of softened cream cheese to the shrimp mixture along with the cream of mushroom soup and milk.

Bacon Bits:

Sprinkle cooked bacon bits over the top of the casserole before baking for a smoky and savory flavor.

Hot Sauce:

Serve the casserole with your favorite hot sauce for an extra kick.

Fresh Herbs:

Garnish the finished casserole with fresh herbs, such as chopped chives or thyme, for added flavor and visual appeal.

Make it Individual:

Instead of baking the casserole in a 9×13 inch dish, divide the grits and shrimp mixture into individual ramekins for a more elegant presentation.

Broccoli Addition:

Add steamed broccoli florets to the shrimp mixture for added texture and nutrients.

Corn Kernels:

Stir in a can of drained corn kernels to the shrimp mixture for a touch of sweetness.

Sun-Dried Tomatoes:

Add chopped sun-dried tomatoes to the shrimp mixture for a burst of flavor.

Different Types of Grits:

Experiment with different types of grits, such as yellow grits or white grits, for a slightly different flavor and texture.

Make it Gluten-Free:

Ensure all ingredients are gluten-free, including the bread crumbs. You can use gluten-free bread crumbs or crushed gluten-free crackers.

Shrimp and grits casserole

Conclusion:

So there you have it! This shrimp and grits casserole is more than just a meal; it’s a warm hug on a plate, a celebration of Southern comfort food, and a guaranteed crowd-pleaser. I truly believe this recipe deserves a spot in your regular rotation. Why? Because it’s incredibly flavorful, surprisingly easy to make, and endlessly adaptable to your own tastes and preferences.

Think about it: creamy, cheesy grits mingling with succulent shrimp, all baked to golden perfection. The combination of textures and flavors is simply irresistible. The slight bite of the cheddar cheese, the sweetness of the shrimp, and the comforting smoothness of the grits create a symphony in your mouth. And the best part? It’s a one-dish wonder, meaning less cleanup for you!

But the deliciousness doesn’t stop there. This casserole is incredibly versatile. Looking for serving suggestions? Serve it as a hearty brunch dish alongside a fresh fruit salad and mimosas. Or, make it the star of your dinner table with a simple green salad and some crusty bread for soaking up all that delicious sauce.

Want to take it to the next level? Consider these variations:

* Spice it up: Add a pinch of cayenne pepper or a dash of hot sauce to the grits mixture for a little kick. You could even incorporate some chopped jalapeños for a more pronounced heat.
* Add some veggies: Sauté some bell peppers, onions, and celery before adding them to the casserole for extra flavor and nutrients. Corn kernels would also be a fantastic addition.
* Seafood swap: Not a fan of shrimp? No problem! Substitute it with crawfish, scallops, or even diced chicken. Just be sure to adjust the cooking time accordingly.
* Cheese, please!: Experiment with different cheeses! Gruyere, pepper jack, or even a smoked gouda would add a unique twist to the flavor profile.
* Make it ahead: Prepare the casserole ahead of time and store it in the refrigerator until you’re ready to bake it. This is a great option for busy weeknights or when you’re entertaining guests. Just add a few minutes to the baking time to ensure it’s heated through.

I’ve poured my heart and soul into perfecting this recipe, and I’m confident that you’ll love it as much as I do. But the real magic happens when you make it your own. Don’t be afraid to experiment with different ingredients and techniques to create a shrimp and grits casserole that’s uniquely yours.

So, what are you waiting for? Gather your ingredients, preheat your oven, and get ready to experience the ultimate comfort food. I promise, you won’t be disappointed.

And most importantly, I want to hear about your experience! Did you try the recipe? Did you make any modifications? What did your family and friends think? Share your photos, comments, and suggestions in the comments section below. I can’t wait to see what you create! Happy cooking!


Shrimp and Grits Casserole: The Ultimate Comfort Food Recipe

Creamy Shrimp and Grits Casserole with tender shrimp, flavorful sauce, cheesy grits, and crispy breadcrumb topping. Perfect for weeknight dinners or weekend brunch.

Prep Time20 minutes
Cook Time25 minutes
Total Time65 minutes
Category: Dinner
Yield: 6-8 servings
Save This Recipe

Ingredients

  • 1 pound large shrimp, peeled and deveined
  • 1 tablespoon olive oil
  • 1/2 cup chopped onion
  • 1/2 cup chopped green bell pepper
  • 2 cloves garlic, minced
  • 1/4 teaspoon cayenne pepper
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon black pepper
  • 1/2 teaspoon salt, plus more to taste
  • 1 (10.75 ounce) can condensed cream of mushroom soup
  • 1/2 cup milk
  • 1/4 cup chopped fresh parsley
  • 1 cup shredded sharp cheddar cheese, divided
  • 4 cups cooked grits (see grits recipe below)
  • 2 tablespoons butter, melted
  • 1/4 cup bread crumbs
  • 4 cups water
  • 1 teaspoon salt
  • 1 cup stone-ground grits
  • 1/4 cup butter
  • 1/2 cup shredded cheddar cheese

Instructions

  1. Bring the water and salt to a boil in a medium saucepan.
  2. Slowly whisk in the grits.
  3. Reduce heat to low, cover, and simmer for 20-25 minutes, stirring occasionally.
  4. Stir in the butter and cheddar cheese until melted and smooth. Taste and add more salt if needed.
  5. Preheat oven to 350 degrees F (175 degrees C).
  6. Heat olive oil in a large skillet over medium heat.
  7. Add onion and bell pepper to the skillet and cook until softened, about 5-7 minutes.
  8. Add garlic, cayenne pepper, smoked paprika, black pepper, and salt to the skillet and cook for 1 minute more.
  9. Add shrimp to the skillet and cook until pink and opaque, about 3-5 minutes.
  10. Remove the skillet from the heat.
  11. In a large bowl, combine the cooked shrimp mixture, cream of mushroom soup, milk, parsley, and 3/4 cup of the shredded cheddar cheese.
  12. Pour the cooked grits into a greased 9×13 inch baking dish.
  13. Spread the shrimp mixture evenly over the grits.
  14. In a small bowl, combine the melted butter and bread crumbs.
  15. Sprinkle the remaining 1/4 cup of cheddar cheese and the bread crumb mixture over the shrimp mixture.
  16. Bake in preheated oven for 20-25 minutes, or until golden brown and bubbly.
  17. Let stand for 5-10 minutes before serving.

Notes

  • Spice it Up! If you like a little more heat, add a pinch of red pepper flakes to the shrimp mixture or use a spicier sausage in place of the shrimp.
  • Add Some Greens! Stir in some chopped spinach or kale to the shrimp mixture for added nutrients and flavor.
  • Use Different Cheese! Experiment with different types of cheese, such as Gruyere, Monterey Jack, or pepper jack, for a unique flavor profile.
  • Make it Ahead! You can assemble the casserole ahead of time and store it in the refrigerator for up to 24 hours. Add a few extra minutes to the baking time if baking from cold.
  • Sausage Variation: For a heartier casserole, substitute the shrimp with cooked and crumbled sausage, such as andouille or chorizo. Brown the sausage in the skillet before adding the onions and peppers.
  • Vegetarian Option: For a vegetarian version, omit the shrimp and add more vegetables, such as mushrooms, zucchini, or corn. You can also add a can of drained and rinsed black beans for added protein.
  • Cream Cheese Addition: For an extra creamy texture, stir in 4 ounces of softened cream cheese to the shrimp mixture along with the cream of mushroom soup and milk.
  • Bacon Bits: Sprinkle cooked bacon bits over the top of the casserole before baking for a smoky and savory flavor.
  • Hot Sauce: Serve the casserole with your favorite hot sauce for an extra kick.
  • Fresh Herbs: Garnish the finished casserole with fresh herbs, such as chopped chives or thyme, for added flavor and visual appeal.
  • Make it Individual: Instead of baking the casserole in a 9×13 inch dish, divide the grits and shrimp mixture into individual ramekins for a more elegant presentation.
  • Broccoli Addition: Add steamed broccoli florets to the shrimp mixture for added texture and nutrients.
  • Corn Kernels: Stir in a can of drained corn kernels to the shrimp mixture for a touch of sweetness.
  • Sun-Dried Tomatoes: Add chopped sun-dried tomatoes to the shrimp mixture for a burst of flavor.
  • Different Types of Grits: Experiment with different types of grits, such as yellow grits or white grits, for a slightly different flavor and texture.
  • Make it Gluten-Free: Ensure all ingredients are gluten-free, including the bread crumbs. You can use gluten-free bread crumbs or crushed gluten-free crackers.

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