Creamy Shrimp Alfredo Bake: A Comforting, Cheesy Classic

If you’re craving a creamy, indulgent, and ultra-satisfying pasta dish, this Shrimp Alfredo Bake is about to become your new go-to comfort meal. Perfectly cooked pasta tossed with succulent shrimp, smothered in a rich homemade Alfredo sauce, then topped with gooey melted cheese and baked to golden perfection — it’s everything you love about classic Alfredo, taken up a notch.

This baked version delivers a heartier, oven-finished twist on traditional shrimp Alfredo, giving you a golden, cheesy top layer and an extra-cozy, family-style dish that’s perfect for weeknights or entertaining.

Table of Contents

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Ingredients (and Why They Matter)

For the Alfredo Sauce:

• 4 tablespoons unsalted butter – Forms the rich, creamy base and helps sauté the garlic.
• 4 cloves garlic, minced – Adds bold, aromatic flavor that infuses the entire sauce.
• 2 tablespoons all-purpose flour – Thickens the sauce for that perfect cling to your pasta and shrimp.
• 2 cups heavy cream – The key to a lusciously smooth, velvety Alfredo sauce.
• 1 cup whole milk – Balances the richness of the cream without sacrificing creaminess.
• 1 ½ cups freshly grated Parmesan cheese – Melts beautifully into the sauce and adds nutty, salty depth.
• Salt and black pepper, to taste – Enhances all the other flavors.

For the Pasta and Shrimp:

• 1 pound large shrimp, peeled and deveined – Tender, juicy, and protein-packed; the star of the dish.
• 12 ounces penne or fettuccine pasta – A hearty base that holds the sauce well and bakes beautifully.
• 2 tablespoons olive oil – For sautéing shrimp and adding a hint of richness.
• 1 teaspoon Italian seasoning – Adds a herby, savory backdrop to the shrimp and sauce.

For the Bake:

• 1 cup shredded mozzarella cheese – Melts to a golden, bubbly top layer.
• ½ cup grated Parmesan cheese – Intensifies the cheesy flavor and helps achieve that perfect browned crust.
• Fresh parsley (optional) – For garnish and a touch of color and freshness.

Related Article: Creamy Alfredo Sauce: The Ultimate Rich & Velvety Pasta Perfection Recipe [2025]

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Step-by-Step Instructions

1. Cook the Pasta

Bring a large pot of salted water to a boil. Cook the pasta 2 minutes less than the package instructions (it will continue to cook in the oven). Drain and set aside.

2. Sauté the Shrimp

In a large skillet, heat 2 tablespoons olive oil over medium heat. Add the shrimp, season with Italian seasoning, salt, and pepper, and cook until pink and opaque, about 2-3 minutes per side. Remove from heat and set aside.

3. Make the Alfredo Sauce

In the same skillet, melt 4 tablespoons butter. Add minced garlic and sauté for 1 minute until fragrant. Stir in flour and cook for 1 minute to eliminate the raw taste. Gradually whisk in heavy cream and milk until smooth. Bring to a gentle simmer, then stir in Parmesan cheese, salt, and pepper. Continue stirring until cheese is fully melted and the sauce is thick and creamy.

4. Combine Everything

In a large mixing bowl, combine the pasta, cooked shrimp, and Alfredo sauce. Stir until evenly coated. Pour the mixture into a greased 9×13-inch baking dish.

5. Add the Cheese Topping

Top the pasta with shredded mozzarella and an additional ½ cup Parmesan cheese for that golden, bubbly crust.

6. Bake

Preheat your oven to 375°F (190°C). Bake uncovered for 20-25 minutes, or until the cheese is melted and golden brown on top.

7. Garnish and Serve

Let the bake rest for 5 minutes, then garnish with fresh parsley if desired. Serve hot.

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Why This Shrimp Alfredo Bake is So Loved

This dish combines the best of both worlds: the silky decadence of Alfredo sauce and the comfort of a baked pasta casserole. The shrimp add a satisfying seafood element, while the homemade Alfredo sauce delivers far more flavor and creaminess than anything store-bought.

Pro Tips for Perfecting It:

• Use fresh Parmesan cheese — Pre-grated varieties often contain anti-caking agents that don’t melt as smoothly.
• Don’t overcook the shrimp — They can become rubbery; just a few minutes per side is enough.
• Slightly undercook the pasta — It will continue cooking in the oven and absorb more flavor without becoming mushy.
• Broil for 2 minutes at the end for an extra crispy, cheesy top.

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Serving Suggestions

This dish pairs beautifully with:

• Garlic bread or crusty artisan rolls for sopping up the creamy sauce.
• A crisp Caesar salad or a simple green salad with vinaigrette to balance the richness.
• A glass of chilled white wine like Chardonnay or Pinot Grigio for a perfect pairing.

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Final Thoughts: Why You Need to Make This Shrimp Alfredo Bake Tonight

This Shrimp Alfredo Bake is the ultimate crowd-pleaser. It’s easy to prepare, irresistibly cheesy, and full of restaurant-quality flavor — all in one comforting dish. Whether you’re hosting a dinner party, feeding a family, or simply treating yourself, this recipe brings all the indulgence of Alfredo with the cozy satisfaction of a baked casserole.

Make it once, and it’ll earn a permanent spot in your dinner rotation.

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Frequently Asked Questions About Shrimp Alfredo Bake

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