This Southern-inspired dish combines creamy stone-ground grits with tender, seasoned shrimp sautéed alongside onions, bell peppers, and garlic. Blended with sharp cheddar and Monterey Jack cheeses, it creates a warm, flavorful bake perfect for brunch or dinner. The casserole offers richness and subtle spice, with options to customize heat or add smoky sausage. Prepared in under an hour, it balances comfort and ease while delivering a satisfying taste experience.
The first time I made this shrimp and grits casserole, it was supposed to be a quick dinner for my sister's birthday. She'd just moved into a new apartment and had zero patience for fussy meals, so I threw everything into one dish hoping for the best. The smell of that bubbling cheese and smoked paprika filled her tiny kitchen, and we ended up eating straight from the casserole dish with forks while sitting on the floor.
Last winter, I made this for a Sunday brunch when my friends came over unexpectedly. I'd meal prepped the components the night before, so all I had to do was assemble and bake. They kept asking what restaurant I'd ordered from, and honestly, I felt a little smug telling them it was just grits and shrimp.
Ingredients
- Stone-ground grits: Trust me on this, instant grits won't give you that creamy, slow-cooked texture that makes this dish sing
- Low-sodium chicken broth: This is your flavor base, so choose something you'd actually drink by itself
- Sharp cheddar cheese: The sharpness cuts through all that creaminess and adds depth you can't get from mild cheese
- Shrimp: Medium shrimp are perfect here—large ones feel overwhelming in each bite, small ones disappear too much
- Smoked paprika: This is what gives the dish that Southern soul without requiring a smoker or hours of prep
- Monterey Jack: Use this for the topping because it melts into that gorgeous golden blanket everyone fights over
Instructions
- Get your oven ready:
- Preheat that oven to 375°F and give your 9x13-inch casserole dish a quick butter rub—nothing sticks, and you get that golden edge worth fighting for.
- Make the grits creamy:
- Bring your broth to a rolling boil, stir in those grits and salt, then drop the heat to low. Let it bubble away covered, stirring now and then, until they're thick enough to coat a spoon. Fold in the butter and sharp cheddar until everything melts together into this incredible velvety situation.
- Season your shrimp:
- Toss the shrimp with olive oil, smoked paprika, garlic powder, cayenne, black pepper, and salt. Let them hang out while you prep the vegetables—they're going to pick up so much flavor.
- Sauté the vegetables:
- Melt butter in your skillet and cook the onion and bell pepper until they're soft and fragrant. Toss in the garlic for just a minute, because burned garlic ruins everything.
- Cook the shrimp quickly:
- Add those seasoned shrimp to the pan and sauté until they turn pink and opaque—this happens fast, maybe 2-3 minutes max. Overcooked shrimp is sad shrimp, so watch closely.
- Layer it all up:
- Spread those cheesy grits evenly in your prepared dish, spoon the shrimp and vegetables on top, then finish with Monterey Jack scattered across everything like the cheesy blanket it deserves to be.
- Bake until bubbly:
- Slide it into the oven for 15-20 minutes, until that top cheese is melted and starting to brown in spots. The whole kitchen will smell like heaven.
- Let it rest and serve:
- Give the casserole 5 minutes to settle—this feels like forever, but it helps portions hold together better. Sprinkle with fresh parsley and serve while people are still hovering around the kitchen.
My neighbor smelled this baking through our shared wall and knocked on my door with an empty Tupperware container. Now we have this unspoken agreement where I make extra whenever this dish is on the menu, and she brings over dessert.
Make Ahead Magic
You can absolutely prep the grits and shrimp mixture separately up to 24 hours ahead. Store everything in airtight containers in the fridge, then assemble and bake when you're ready. The grits might thicken up—just splash in a little broth before baking to loosen them back up.
Spice It Up or Down
The heat level here is totally customizable. I've made this for my kids by skipping the cayenne entirely, and I've doubled it for friends who claim they can't taste anything unless their face is sweating. You do you.
What to Serve With It
A simple green salad with lemon vinaigrette cuts through all that richness perfectly. Some crusty bread never hurt anyone, and if you're feeling fancy, roasted asparagus or sautéed greens balance out the meal.
- Collard greens cooked with bacon feel almost too appropriate here
- Cornbread muffins soak up any extra sauce like nobody's business
- A cold glass of sweet tea or crisp white wine ties everything together
There's something about a casserole that just makes people feel taken care of, you know?
Questions & Answers
- → What type of grits works best for this dish?
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Stone-ground grits provide a creamy texture and nutty flavor, enhancing the overall richness.
- → Can I use vegetable broth instead of chicken broth?
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Yes, vegetable broth or water can be used to keep it pescatarian-friendly without compromising flavor.
- → How can I adjust the spice level?
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Adding extra cayenne pepper or hot sauce will increase heat; reduce or omit for a milder taste.
- → Is it possible to add sausage for more flavor?
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Substituting half the shrimp with andouille sausage gives a smoky Cajun twist to the dish.
- → What cheese varieties are included in the topping?
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Sharp cheddar is mixed into the grits while Monterey Jack is sprinkled on top for a creamy, melty finish.