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Shrimp & Grits Casserole Recipe

4.7 from 78 reviews

This Shrimp & Grits Casserole combines creamy, cheesy grits with tender, spicy shrimp for a comforting Southern-style dish. The quick-cooking grits are simmered in chicken broth and cream, then baked with shrimp seasoned with Cajun spices and topped with sharp cheddar cheese to create a rich, flavorful casserole perfect for an easy weeknight dinner or a cozy gathering.

Ingredients

Scale

Grits Base

  • 2 cups chicken broth
  • 1 cup water
  • 1 cup quick-cooking grits
  • 1 cup heavy cream
  • 2 cups shredded sharp cheddar cheese, divided
  • 2 tablespoons butter
  • 1 teaspoon salt
  • ½ teaspoon black pepper

Shrimp Mixture

  • 1 tablespoon olive oil
  • 1 small onion, diced
  • 1 bell pepper, diced
  • 2 cloves garlic, minced
  • 1 pound raw shrimp, peeled and deveined
  • 1 teaspoon Cajun seasoning
  • ½ teaspoon paprika

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and grease a 9×13-inch casserole dish to prevent sticking and ensure easy serving.
  2. Cook Grits: In a large saucepan, bring the chicken broth and water to a boil. Gradually whisk in the quick-cooking grits to prevent lumps. Reduce heat and simmer for 5 minutes, stirring often until the mixture thickens.
  3. Add Cream and Cheese: Remove the saucepan from heat and stir in the heavy cream, butter, 1½ cups of shredded sharp cheddar cheese, salt, and black pepper. Mix until the cheese melts and the grits become smooth and creamy.
  4. Sauté Vegetables: Heat olive oil in a skillet over medium heat. Add the diced onion, bell pepper, and minced garlic. Sauté until softened and fragrant, about 3-4 minutes.
  5. Cook Shrimp: Add the raw shrimp to the skillet along with Cajun seasoning and paprika. Cook for 3-4 minutes, stirring occasionally, until the shrimp turn pink and are cooked through.
  6. Combine Mixtures: Gently fold the cooked shrimp mixture into the creamy grits, ensuring everything is evenly combined.
  7. Assemble Casserole: Pour the shrimp and grits mixture into the prepared casserole dish. Spread it out evenly and sprinkle the remaining ½ cup of shredded cheddar cheese on top.
  8. Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the cheese topping is bubbly and golden brown.
  9. Cool and Serve: Remove the casserole from the oven and let it cool for 10 minutes before serving to allow it to set for easier slicing and serving.

Notes

  • Use quick-cooking grits for the fastest preparation; regular grits will require a longer simmer time.
  • Adjust Cajun seasoning to taste depending on desired spice level.
  • This casserole pairs well with a simple green salad or steamed vegetables for a balanced meal.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
  • For a lighter dish, substitute half-and-half for heavy cream, though the texture will be less rich.

Keywords: Shrimp and grits, Shrimp casserole, Southern casserole, Cajun shrimp, Cheesy grits, Comfort food