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Decadent Shrimp Alfredo Pasta Bake

Elina James
Print Recipe Pin Recipe
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Dinner
Cuisine Italian
Servings 6 servings
Calories 300 kcal

Ingredients
  

  • For the Shrimp:
  • 1 lb (450 g) large shrimp, peeled and deveined
  • 1 tbsp olive oil
  • 2 tbsp butter
  • 3 cloves garlic, minced
  • ½ tsp paprika
  • Salt and pepper to taste
  • Juice of ½ lemon
  • 🧀 For the Alfredo Sauce:
  • 2 tbsp butter
  • 2 cloves garlic, minced
  • 1 cup heavy cream (or half-and-half for a lighter version)
  • ¾ cup whole milk
  • ¾ cup grated Parmesan cheese
  • ½ cup shredded mozzarella
  • ½ tsp Italian seasoning
  • Salt and black pepper to taste
  • 🍝 For the Pasta Bake:
  • 12 oz (340 g) penne, fettuccine, or rigatoni
  • 1 cup shredded mozzarella cheese (for topping)
  • ¼ cup grated Parmesan cheese (for topping)
  • 1 tbsp fresh parsley, chopped (for garnish)

Instructions
 

  • Step 1: Cook the Pasta : Bring a large pot of salted water to a boil. Cook pasta until al dente according to package instructions. Drain and toss with a little olive oil to prevent sticking. Set aside.
  • Step 2: Cook the Shrimp : Heat olive oil and butter in a large skillet over medium-high heat. Add garlic and sauté for 30 seconds until fragrant. Add shrimp, paprika, salt, and pepper. Cook for 2–3 minutes per side until pink and cooked through. Squeeze lemon juice over the shrimp, toss, and set aside.
  • Step 3: Prepare the Alfredo Sauce : In the same skillet, melt 2 tbsp butter over medium heat. Add garlic and sauté briefly. Pour in heavy cream and milk, stirring to combine. Add Parmesan and mozzarella cheese, whisking until smooth and creamy. Stir in Italian seasoning, salt, and pepper. Simmer for 3–4 minutes until slightly thickened.
  • Step 4: Combine Everything : Add cooked pasta and shrimp into the Alfredo sauce. Toss gently to coat. Transfer the mixture to a greased 9x13-inch baking dish. Top evenly with shredded mozzarella and Parmesan.
  • Step 5: Bake : Preheat oven to 375°F (190°C). Bake for 20–25 minutes, until cheese is melted and bubbly with golden spots.
  • Step 6: Serve : Remove from the oven, let rest for 5 minutes, sprinkle with parsley, and serve warm.