Shrimp Alfredo Casserole Bake (Print View)

Indulge in creamy shrimp, pasta, rich Alfredo sauce, and bubbling cheese for simple weeknight comfort.

# Components:

→ Seafood

01 - 1 pound medium shrimp, peeled and deveined

→ Pasta

02 - 12 ounces penne or rotini pasta

→ Sauce Components

03 - 2 cups heavy cream
04 - 1 cup grated Parmesan cheese
05 - 4 ounces cream cheese, cubed
06 - 3 tablespoons unsalted butter
07 - 4 cloves garlic, minced
08 - 1 teaspoon salt
09 - 1/2 teaspoon black pepper
10 - Pinch of ground nutmeg

→ Vegetables

11 - 1 cup frozen peas, thawed
12 - 1/2 cup sun-dried tomatoes, chopped

→ Topping

13 - 1/2 cup shredded mozzarella cheese
14 - 1/4 cup grated Parmesan cheese
15 - 2 tablespoons chopped fresh parsley

# Preparation Steps:

01 - Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish.
02 - Boil the pasta in generously salted water until it reaches the al dente stage. Drain the pasta and set aside.
03 - In a large skillet, melt the butter over medium heat. Add the minced garlic and sauté until fragrant, approximately 1 minute.
04 - Introduce the shrimp to the skillet and cook for 2–3 minutes, until the shrimp just turn pink. Remove the shrimp from the skillet using a slotted spoon and reserve.
05 - In the same skillet, combine the heavy cream and cream cheese. Stir continuously until the cream cheese is fully melted and a smooth consistency is achieved.
06 - Incorporate the Parmesan cheese, salt, pepper, and nutmeg into the skillet. Stir until the sauce thickens to your desired consistency, which should take about 3–4 minutes.
07 - Add the cooked pasta, cooked shrimp, thawed peas, and sun-dried tomatoes (if using) to the skillet with the sauce. Gently mix to ensure all components are evenly coated.
08 - Transfer the combined mixture into the prepared baking dish. Evenly distribute the shredded mozzarella and the remaining grated Parmesan cheese over the top.
09 - Bake in the preheated oven for 25–30 minutes, or until the casserole is bubbly and the cheese topping is golden brown.
10 - Garnish the baked casserole generously with fresh chopped parsley just before serving.

# Expert Advice:

01 -
  • Uses familiar pantry staples so you probably have most ingredients at home
  • Ready to bake in under an hour with no fuss
  • Family-pleasing comfort food that feels like a treat
  • Crowd-friendly and easy to double for gatherings
  • Great way to enjoy seafood in a pasta bake
02 -
  • High in protein and calcium thanks to shrimp and cheese
  • Excellent leftovers still creamy when gently reheated
  • Easy to modify with vegetables or swap in chicken
03 -
  • Brown the cheese under the broiler for extra flavor and irresistible color
  • Letting the casserole rest before serving keeps each slice sturdy and creamy
  • Taste your Alfredo sauce before combining everything add more salt or pepper to balance just right
  • I learned to always use block cheese for both Parmesan and mozzarella because pre shredded versions melt less smoothly and can sometimes turn gritty If you have time grate your own

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