Cajun Shrimp Alfredo Pasta Bake

This Cajun Shrimp Alfredo Pasta Bake combines tender, perfectly seasoned shrimp with a rich, creamy Cajun Alfredo sauce and hearty pasta, all baked under a bubbly layer of melted cheese. It’s comforting, bold, and full of smoky Cajun flavor. Each step builds layers of creaminess and spice, making this dish ideal for family dinners, potlucks, or any night you’re craving something warm and indulgent. The shrimp are seared for extra flavor, the sauce becomes luscious and velvety, and everything comes together in the oven for a golden, irresistible finish.

Ingredients

• 1 lb penne pasta (or any pasta of your choice)
• 1.5 lbs large shrimp, peeled & deveined
• 2 tbsp Cajun seasoning (divided)
• 2 tbsp olive oil
• 4 cloves garlic, minced
• 2 tbsp butter
• 2 cups heavy cream
• 1 cup milk
• 1½ cups grated Parmesan cheese
• 1 cup shredded mozzarella (plus extra for topping)
• 1 tsp onion powder
• Salt & pepper to taste
• 1 tbsp chopped parsley (for garnish)
• Optional: 1/2 cup diced tomatoes or red bell peppers for color
  

  Instructions