As I shuffled through a bustling Southern market, the air thick with the scent of sizzling shrimp and creamy grits, I felt an irresistible pull towards the comforting embrace of a classic dish. My Spicy Shrimp and Grits Casserole captures all that warmth and flavor, making it a must-try for anyone longing for homemade comfort food. This clever twist on a beloved Southern staple combines juicy shrimp with rich, cheesy grits and a delightful kick from jalapeños, perfect for cozy nights or casual entertaining. Not only is it quick to assemble, but it’s also a make-ahead dream, allowing you to serve a hearty meal without the stress. Are you ready to bring a taste of the South to your dinner table?

Why is Shrimp and Grits Casserole Amazing?
Comforting, hearty base: This Shrimp and Grits Casserole is a warm hug on a plate, delivering all the rich flavors of the South in one delightful dish.
Time-saving masterpiece: Perfect for busy weeknights, you can prepare it ahead, allowing you to whip up a scrumptious meal without hassle.
Flavorful layers: Each bite combines succulent shrimp and creamy, cheesy grits infused with bacon and spices, making it an instant crowd-pleaser even for the most discerning palates.
Versatile dish: Feel free to customize by adding veggies like spinach or swapping proteins for a unique twist to this classic.
Whether you’re gathering friends for a cozy dinner or enjoying a special night in, this casserole’s tantalizing taste will leave everyone asking for seconds—just like my Boom Boom Shrimp or Velveeta Mac and Cheese!
Shrimp and Grits Casserole Ingredients
For the Casserole
• Cooking spray, butter or oil – Grease the baking dish to ensure your Shrimp and Grits Casserole doesn’t stick.
• 1 pound medium-large uncooked shrimp – Provides the protein base; use wild-caught U.S. Gulf shrimp for the best texture when reheated.
• Salt and freshly ground black pepper – Essential for enhancing the overall flavor.
• 2 slices bacon – Adds a glorious smokiness; feel free to use turkey or beef bacon as a substitute.
• 3 tablespoons butter – Richness that’s perfect for sautéing veggies and adds an extra comforting layer.
• 1 bunch scallions – Brings a mild onion flavor and fresh notes to the dish.
• 1 small red bell pepper – Contributes sweetness and a pop of color.
• 1 medium jalapeño pepper – Introduces a delightful kick; you can swap for milder peppers if you prefer less heat.
• 3 cloves garlic – Infuses aromatic depth for an irresistible smell while cooking.
• 1 can (10-ounce) diced tomatoes with green chiles – Adds acidity and a bit of spice; use regular diced tomatoes for a milder flavor.
• 2 cups chicken broth or fish stock – This serves as a moisture base for cooking the grits, with fish stock enhancing the seafood taste.
• 3/4 cup quick-cooking grits – Forms the creamy casserole base; avoid instant grits to prevent mushiness.
• 1 large egg – Binds everything together for a cohesive casserole.
• 1 tablespoon cornstarch – Helps thicken the mixture for that perfect casserole consistency.
• 1 1/2 cups shredded Gouda cheese – Adds creaminess and flavor; consider swapping in smoked Gouda or Monterey Jack for a twist.
• Chopped fresh parsley (optional) – Sprinkle on top for a touch of color and freshness.
With these ingredients at your fingertips, you’re all set to create a scrumptious Shrimp and Grits Casserole that will warm hearts and satisfy souls!
Step‑by‑Step Instructions for Shrimp and Grits Casserole
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). While it heats up, lightly grease a 9×13-inch baking dish using cooking spray, butter, or oil to ensure your Shrimp and Grits Casserole doesn’t stick. This is a simple yet crucial step for achieving that perfect golden crust on top.
Step 2: Prepare the Shrimp
In a medium saucepan, bring water to a rolling boil and add a generous pinch of salt. Drop the uncooked shrimp into the boiling water for about 10-15 seconds until they turn pink and slightly opaque. Drain the shrimp immediately and place them in a bowl to cool, ensuring they retain their juicy texture.
Step 3: Cook the Bacon and Vegetables
In a large skillet over medium heat, cook the two slices of bacon until crispy, which should take about 5-7 minutes. Leave the rendered fat in the pan, then add the chopped scallions, diced red bell pepper, and finely chopped jalapeño. Sauté these ingredients for 3-4 minutes until softened, releasing their vibrant colors and aromas.
Step 4: Add Garlic and Tomatoes
Once the vegetables are tender, stir in the minced garlic and sauté for about 1 minute until fragrant. Then, add the diced tomatoes with green chiles and the chicken broth or fish stock, bringing the mixture to a gentle boil. This will infuse the Shrimp and Grits Casserole with incredible flavor; allow it to simmer for a few minutes.
Step 5: Cook the Grits
Next, sprinkle the quick-cooking grits into the bubbling mixture, stirring constantly. Reduce the heat to low and let this simmer. Cook for about 5-7 minutes, or until the grits have thickened to a creamy consistency. Keep stirring to prevent lumps and achieve that velvety texture.
Step 6: Combine the Mixture
After allowing the grits mixture to cool for about 15 minutes, add salt, freshly ground black pepper, cornstarch, and the egg to the skillet. Fold in the cooked shrimp and crispy bacon, mixing until evenly distributed. Finally, incorporate 1 cup of the shredded Gouda cheese for added creaminess in your Shrimp and Grits Casserole.
Step 7: Transfer and Top
Pour the delectable mixture into the prepared baking dish, smoothing it out with a spatula. Sprinkle the remaining 1/2 cup of shredded Gouda cheese evenly over the top, creating a cheesy crust that will melt beautifully in the oven. This will enhance both the taste and presentation of your casserole.
Step 8: Bake to Perfection
Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the casserole is bubbly and golden brown on top. You’ll know it’s ready when the edges start to pull away from the sides of the dish and a delightful aroma fills your kitchen.
Step 9: Let It Rest
After removing the casserole from the oven, let it sit for 10-15 minutes before serving. This resting period allows the casserole to firm up, enhancing its texture and ensuring that every slice holds together beautifully when you serve your Shrimp and Grits Casserole.

Expert Tips for Shrimp and Grits Casserole
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Quality Shrimp Matters: Always opt for wild-caught shrimp; it enhances texture and flavor significantly in your Shrimp and Grits Casserole.
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Let It Rest: Allow the casserole to cool for 10-15 minutes after baking to firm up. This helps the slices hold their shape better when serving.
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Complete Cooling: Cool the mixture completely before refrigerating. This prevents a soupy texture when you reheat the casserole later.
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Room Temperature Recommendation: If you prepare the casserole in advance, let it sit at room temperature for 30 minutes before baking. This will ensure even cooking.
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Cheese Variation: Experiment with different cheeses like smoked Gouda or Monterey Jack to elevate flavor profiles in your Shrimp and Grits Casserole.
Make Ahead Options
These Spicy Shrimp and Grits Casserole are perfect for meal prep! You can assemble the casserole up to 24 hours in advance, allowing the flavors to meld together beautifully. To do this, prepare the mixture as directed, but do not bake it. Instead, transfer it to your greased baking dish and cover tightly with plastic wrap before refrigerating. For optimal quality, let the casserole sit at room temperature for about 30 minutes before baking to ensure even cooking. When you’re ready to enjoy, just pop it in the oven and bake as instructed. With this make-ahead strategy, you’ll have a stress-free meal ready to serve with minimal effort!
Shrimp and Grits Casserole Variations
Feel free to share your culinary creativity with these tasty twists on the classic!
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Dairy-Free: Substitute almond or coconut milk for the milk and use a dairy-free cheese for a creamy texture. This option opens the door to everyone, ensuring that even those with lactose intolerance can revel in comfort.
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Vegetable Boost: Toss in fresh spinach or sweet corn for added nutrition and color, enhancing the flavor while providing a vibrant visual appeal. You’ll love how these veggies brighten every bite.
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Heat Fanatic: Add more jalapeños or a sprinkle of cayenne pepper for an extra punch of spice. Feel free to dial it back if heat isn’t your jam; there’s something undeniably exciting about a dish that tingles just a little.
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Herb Infusion: Include fresh herbs like thyme or parsley. They can elevate the classic flavors to new heights, injecting a burst of freshness that dances beautifully with the richness of the casserole.
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Protein Swaps: Feel free to swap shrimp for diced chicken or andouille sausage. Both choices lend their own unique flavor profiles, making this dish a chameleon of deliciousness for every palate.
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Gluten-Free Option: Ensure your grits are labeled gluten-free and substitute cornstarch with arrowroot powder for thickening. This way, everyone can relish in this comforting dish without worry.
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Cheese Variety: Experiment with different cheeses like pepper jack for a spicy kick or smoked Gouda for that irresistible depth. Who doesn’t love a casserole layered with cheesy goodness?
With these delightful variations, you can transform the already incredible Shrimp and Grits Casserole into a custom masterpiece that speaks to your taste buds. Whether you want to indulge in a rich, cheesy delight or explore vibrant flavors reminiscent of dishes like Carne Picada, there’s something here for everyone!
How to Store and Freeze Shrimp and Grits Casserole
Fridge: Store your Shrimp and Grits Casserole in an airtight container for up to 3 days. Ensure it has cooled completely before sealing to maintain texture.
Freezer: For longer storage, freeze the casserole in a freezer-safe container for up to 3 months. Double wrap it with plastic wrap and aluminum foil for optimal freshness.
Reheating: Thaw the frozen casserole overnight in the fridge and reheat in the oven at 350°F (175°C) until warmed through, about 25-30 minutes.
Make-Ahead: Prepare the casserole up to 24 hours in advance and keep it in the fridge. Simply bake it when you’re ready for a comforting meal without the last-minute stress!
What to Serve with Shrimp and Grits Casserole
Looking to create a heartwarming meal that delights the senses?
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Garlic Bread: The crispy, buttery texture of garlic bread soaks up the creamy sauce, making it a perfect counterpart to the casserole.
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Simple Green Salad: A refreshing salad with mixed greens and a tangy vinaigrette balances the rich flavors, adding a light touch to your meal.
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Collard Greens: These tender greens seasoned with a hint of vinegar complement the dish’s richness while adding a classic Southern touch, enhancing authenticity.
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Sweet Cornbread: Sweet, fluffy cornbread pairs wonderfully, providing a delightful contrast to the savory shrimp and grits casserole.
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Fried Green Tomatoes: Their crispy exterior and tart flavor make them a fantastic side, offering a satisfying crunch alongside the creamy casserole.
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Lemonade or Sweet Tea: Quench your thirst with a chilled glass of lemonade or sweet tea, bringing the Southern vibe full circle. Both drinks are refreshing and enhance the cozy meal experience.
Embrace the comfort of home-cooked goodness, and let these sides elevate your Shrimp and Grits Casserole into a delightful dining experience!

Shrimp and Grits Casserole Recipe FAQs
What type of shrimp should I use for the casserole?
Absolutely! For the best texture and flavor in your Shrimp and Grits Casserole, I recommend using wild-caught U.S. Gulf shrimp. They hold up beautifully after baking, ensuring each bite is tender and juicy.
How should I store leftover Shrimp and Grits Casserole?
Store your Shrimp and Grits Casserole in an airtight container in the fridge for up to 3 days. Make sure it’s completely cooled before sealing to maintain its texture. If you plan to keep it longer, consider freezing it!
Can I freeze the casserole? If so, how?
Yes, you can definitely freeze your Shrimp and Grits Casserole! For the best results, double wrap it in plastic wrap and aluminum foil before placing it in a freezer-safe container. It should keep well for up to 3 months. When you’re ready to enjoy it, thaw overnight in the fridge and reheat in the oven at 350°F (175°C) for about 25-30 minutes until warmed through.
What should I do if the casserole is too soupy after baking?
If your Shrimp and Grits Casserole turns out too soupy, it might not have cooled sufficiently before baking or was over-sauced. To remedy this, let it rest longer after baking; this helps firm up the texture. Also, ensure you cool the mixture completely when prepping in advance, as this prevents excess moisture from making it soupy.
Is this dish safe for people with shellfish allergies or other dietary restrictions?
Unfortunately, this Shrimp and Grits Casserole contains shrimp, making it unsuitable for those with shellfish allergies. However, you can adapt this perfectly by substituting shrimp with cooked chicken, sausage, or even a medley of vegetables for a delightful, allergy-friendly option. Always remember to check for alternative allergens when preparing for guests!

Creamy Shrimp and Grits Casserole: A Southern Delight
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch baking dish.
- In a medium saucepan, bring water to a rolling boil, add a pinch of salt, and drop in the uncooked shrimp for 10-15 seconds until pink.
- In a large skillet over medium heat, cook the bacon until crispy (5-7 minutes), then add scallions, red bell pepper, and jalapeño; sauté for 3-4 minutes.
- Add minced garlic and sauté for about 1 minute, then add diced tomatoes and broth; bring to a gentle boil.
- Sprinkle quick-cooking grits into the mixture, stir constantly, reduce heat to low, and simmer for about 5-7 minutes until thick.
- Let the grits mixture cool for 15 minutes, then mix in salt, pepper, cornstarch, and egg; fold in shrimp and bacon.
- Pour the mixture into the prepared baking dish and sprinkle with the remaining Gouda cheese.
- Bake for 30-35 minutes until bubbly and golden, then let it rest for 10-15 minutes before serving.




