Go Back
Homemade Shrimp and Crab Alfredo Pasta Bake recipe photo
Print Recipe Save it for later

Shrimp and Crab Alfredo Pasta Bake

This Shrimp and Crab Alfredo Pasta Bake is rich, creamy, and packed with fresh seafood flavors. A perfect comforting dish for family dinners or special occasions!
Prep Time15 minutes
Cook Time30 minutes
Total Time45 minutes
Servings: 4 servings

Ingredients

  • 8 ounces penne pasta
  • 1 tablespoon olive oil
  • 1 pound shrimp peeled and deveined
  • 1 cup crab meat
  • 3 cloves garlic minced
  • 2 cups heavy cream
  • 1 cup grated Parmesan cheese
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • salt and pepper to taste
  • 1 cup mozzarella cheese shredded
  • 2 tablespoons fresh parsley chopped

Instructions

  • Start by bringing a large pot of salted water to a boil. Add the 8 ounces of penne pasta and cook according to the package instructions until al dente. Drain the pasta and set it aside, reserving about half a cup of pasta water.
  • In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the peeled and deveined shrimp and cook for about 2 minutes per side until pink and opaque. Remove the shrimp and set aside. In the same skillet, add the minced garlic and sauté for 30 seconds until fragrant.
  • Pour 2 cups of heavy cream into the skillet with garlic and bring to a gentle simmer. Stir in 1 cup grated Parmesan cheese, 1 teaspoon each of garlic powder and onion powder, and season with salt and pepper. Stir until cheese melts and sauce thickens, about 4-5 minutes.
  • Add cooked penne pasta back into the skillet with Alfredo sauce. Gently fold in cooked shrimp and 1 cup crab meat. Add reserved pasta water if sauce is too thick.
  • Transfer the pasta and seafood mixture into a greased baking dish. Evenly sprinkle 1 cup shredded mozzarella cheese over the top. Bake at 375°F (190°C) for 20-25 minutes until cheese is melted and bubbly with golden spots.
  • Remove from oven and sprinkle 2 tablespoons fresh chopped parsley over the top. Serve hot and enjoy!

Equipment

  • Large Pot
  • Large Skillet
  • Baking dish (9x13 inch)
  • Wooden Spoon or Silicone Spatula
  • Measuring cups and spoons
  • Grater

Notes

  • Use rigatoni or fusilli instead of penne for a different texture.
  • Substitute crab with cooked lobster meat for a richer flavor.
  • For a dairy-free option, replace heavy cream with coconut cream and use vegan cheese.
  • Store leftovers in an airtight container in the fridge for up to 3 days or freeze for up to 2 months.
  • Avoid overcooking shrimp to keep them tender and juicy.