This dish blends juicy Cajun-spiced chicken with tender bell peppers, all tossed in a smooth, creamy Alfredo sauce. Fettuccine pasta carries the sauce beautifully, accented by a touch of garlic and Parmesan. The balance of spice and cream creates a comforting yet flavorful meal ideal for weeknights. Garnished with fresh parsley, it offers vibrant colors and richness in every bite.
The first time Cajun seasoning met Alfredo sauce in my kitchen was completely accidental. I had planned to make classic fettuccine but grabbed the wrong spice blend in a hurry, and that happy mistake has become a household favorite. The way the smoky heat plays with the cream creates something entirely new and utterly addictive.
My sister walked in during that first experimental batch and practically inhaled her bowl. Now she requests it every birthday dinner, claiming the combination is somehow greater than the sum of its parts. Something about that Cajun kick makes you slow down and savor every bite instead of rushing through the meal.
Ingredients
- 2 large boneless skinless chicken breasts: Pat them completely dry before seasoning so the spices form a beautiful crust that seals in the juices
- 1 tablespoon Cajun seasoning: Make your own or store bought works, just ensure it has plenty of paprika and some cayenne for that signature heat
- 1 tablespoon olive oil: Needed for achieving that gorgeous golden sear on the chicken
- 1 red bell pepper 1 yellow bell pepper 1 green bell pepper all sliced: The trio creates visual appeal and each variety brings slightly different sweetness to the dish
- 3 cloves garlic minced: Add this right after the peppers so it releases its aroma without burning
- 340 g (12 oz) fettuccine or linguine: These wider noodles catch the sauce beautifully in every forkful
- 2 tablespoons unsalted butter: This creates the rich base that makes the sauce velvety and luxurious
- 1 cup heavy cream: Do not substitute with milk or half and half or you will miss that indulgent texture
- 1 cup freshly grated Parmesan cheese: Pre grated cheese has anti caking agents that prevent smooth melting so grate it yourself
- 1/2 teaspoon black pepper: Freshly cracked gives the best aroma and flavor
- 1/4 teaspoon salt or to taste: The Cajun seasoning and Parmesan both contain salt so taste before adding more
- 1/4 teaspoon smoked paprika optional: This adds an extra layer of depth that makes people wonder what your secret ingredient is
- 2 tablespoons chopped fresh parsley: Brings a bright fresh contrast to the rich sauce and makes the dish look gorgeous
- Extra Parmesan cheese for serving: Everyone always wants more cheese on top
Instructions
- Cook the pasta:
- Boil the fettuccine in salted water until al dente then drain but remember to save that precious half cup of pasta water before you dump the pot
- Season and sear the chicken:
- Rub the Cajun seasoning all over both sides of the chicken breasts and get them into the hot skillet for five to six minutes per side until golden and cooked through then let them rest on a plate
- Sauté the peppers:
- Throw all those colorful bell pepper slices into the same skillet and cook for three to four minutes until they soften slightly then add the garlic for just one minute more
- Build the sauce:
- Drop the butter into the skillet and let it melt before pouring in the heavy cream and bringing everything to a gentle simmer
- Add the cheese and seasonings:
- Stir in the Parmesan pepper salt and smoked paprika and keep stirring for two to three minutes until the sauce transforms into something smooth and slightly thickened
- Slice and combine:
- Cut that rested chicken into strips and toss everything back into the skillet adding pasta water only if the sauce looks too thick
- Serve it up:
- Get those bowls ready and sprinkle the fresh parsley and extra Parmesan on top while it is still steaming hot
This recipe has become my go to when friends announce they are coming over for dinner. Something about the combination of familiar comfort food and unexpected spice makes people feel special and cared for without me needing to spend hours in the kitchen.
Making It Your Own
Shrimp works beautifully here and cooks in just two to three minutes per side. I have also used andouille sausage slices when I wanted something even smokier, and the results were fantastic.
Getting The Sauce Right
The most common mistake is rushing the cheese addition. Sprinkle it gradually while stirring rather than dumping it all in at once, and you will avoid any clumping or separation issues.
Perfect Pairings
A crisp white wine like Sauvignon Blanc cuts through the richness perfectly. I also like serving it with a simple green salad dressed with lemon vinaigrette.
- A crusty baguette soaks up any extra sauce
- Roasted broccoli adds color and nutrition
- Keep red pepper flakes on the table for the heat lovers
There is something deeply satisfying about watching people go quiet during that first bite. Enjoy making this for the people you love.