Get Spicy Cajun Fettuccine Alfredo Sauce Recipe
This sauce starts with a rich, buttery Alfredo base. Then, cayenne, paprika, and garlic are added. This creates a cajun alfredo sauce that’s creamy and spicy.
Prep Time 10 minutes mins
Cook Time 20 minutes mins
Course Main Course, Side Dish
Cuisine American, Italian
Servings 4
Calories 600 kcal
- 8 oz fettuccine noodles
- 4 tbsp unsalted butter
- 2 cloves garlic minced
- 1 1/2 cups heavy cream or alfredo sauce recipe without heavy cream
- 1/2 cup grated Parmesan cheese
- 1 tsp Cajun seasoning
- 1/4 tsp cayenne pepper optional, for extra heat
- Salt and black pepper to taste
You’ll need a large pot for the noodles, a saucepan for the sauce, and a whisk or spoon for mixing.
First, boil a large pot of salted water. Cook the fettuccine until it’s al dente. Then, drain and set it aside.
In the saucepan, melt the butter over medium heat. Add the garlic and sauté for 1-2 minutes. Then, whisk in the heavy cream, Parmesan cheese, Cajun seasoning, and cayenne pepper (if using). Simmer for 5-7 minutes, stirring often, until it thickens.
Next, toss the cooked noodles with the Cajun Alfredo sauce. Make sure they’re well coated. Serve hot, topped with more Parmesan cheese and black pepper if you like.
- Used Fresh Ingredients: Garlic and herbs (like parsley) that are fresh will taste much better than those that are dried. When you can, always choose fresh!
- Control the Heat: You can change how much Cajun flavor you use based on how spicy you like things. You can add cayenne pepper or red pepper flakes for more heat.
- To make the Alfredo sauce extra smooth, make sure to simmer the heavy cream slowly instead of cooking it. This helps keep the smooth texture of the sauce.
- Don't Cook the Pasta Too Long: The fettuccine should be al dente so that the sauce can stick to it. Overcooking pasta makes it mushy and less sauce-resistant.
- Save the Pasta Water: Before washing the pasta, save a cup of the water. If you add a splash of water when the sauce becomes too thick, it will help the fettuccine stick to the pasta properly.
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