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Homemade Cajun Shrimp & Turkey Sausage Penne Alfredo recipe photo

Cajun Shrimp & Turkey Sausage Penne Alfredo

This Cajun Shrimp & Turkey Sausage Penne Alfredo is creamy, spicy, and quick! Perfect for a flavorful weeknight dinner with tender shrimp and savory sausage.
Prep Time15 minutes
Cook Time20 minutes
Total Time35 minutes
Course: Main Course
Cuisine: American
Keyword: Cajun, Creamy, Easy, Pasta, Quick, Seafood, Spicy, Turkey Sausage
Servings: 4 servings

Ingredients

  • 8 oz penne pasta
  • 1 lb large shrimp peeled and deveined
  • 1/2 lb turkey sausage sliced
  • 2 tbsp olive oil for sautéing
  • 3 cloves garlic minced
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese freshly grated
  • 1 tsp Cajun seasoning
  • salt and pepper to taste
  • 2 green onions thinly sliced for garnish

Instructions

  • Bring a large pot of salted water to a boil. Add the penne pasta and cook according to package instructions until al dente, usually about 10-12 minutes. Reserve 1/2 cup of pasta water, then drain the pasta and set aside.
  • While the pasta cooks, heat 1 tablespoon of olive oil in a large skillet over medium heat. Add the sliced turkey sausage and cook for about 4-5 minutes until browned and heated through. Remove the sausage from the skillet and set aside.
  • In the same skillet, add the remaining tablespoon of olive oil. Toss in the minced garlic and sauté for 30 seconds until fragrant. Add the shrimp and sprinkle with 1 teaspoon of Cajun seasoning, salt, and pepper. Cook for 2-3 minutes on each side until the shrimp turn pink and opaque. Remove shrimp and set aside with the sausage.
  • Lower the heat to medium-low and pour the heavy cream into the skillet. Stir and scrape any browned bits from the bottom of the pan. Bring the cream to a gentle simmer, then slowly whisk in the grated Parmesan cheese until the sauce thickens slightly, about 3-4 minutes. Season with additional salt, pepper, and a pinch more Cajun seasoning if desired.
  • Return the cooked shrimp and turkey sausage to the skillet with the Alfredo sauce. Add the drained penne pasta and toss to coat everything evenly. If the sauce feels too thick, stir in a splash of the reserved pasta water to loosen it to your preferred consistency.
  • Transfer the Cajun Shrimp & Turkey Sausage Penne Alfredo to serving plates. Sprinkle with sliced green onions for a fresh, colorful finish. Serve immediately and enjoy!

Equipment

  • Large Pot
  • Large skillet or sauté pan
  • Strainer
  • Wooden Spoon or Spatula
  • Measuring cups and spoons
  • Knife and cutting board

Notes

  • You can swap turkey sausage for chicken or plant-based sausage for different protein options.
  • Use half-and-half or whole milk instead of heavy cream to lighten the sauce.
  • Add vegetables like spinach, bell peppers, or zucchini for extra nutrition and fiber.
  • Store cooked components separately in airtight containers in the fridge for up to two days and reheat gently with the sauce.
  • If sauce thickens too much when reheating, add a splash of cream or reserved pasta water to restore creaminess.