Red Lobster Cajun Chicken Alfredo Recipe: Spicy Creamy Pasta Bowl

This dish brings bold Cajun heat to a classic creamy pasta, creating a balance that’s both exciting and comforting. The secret lies in the spice blend and proper sauce technique.

I developed this version after years of perfecting the ratio of heat to richness. The chicken gets a flavorful sear from the Cajun seasoning, while the Alfredo sauce stays velvety without being heavy.

You’ll end up with tender chicken pieces, perfectly al dente pasta, and a sauce that clings to every strand. The spice level is noticeable but never overpowering.

Serve immediately for the best texture and temperature contrast between the warm pasta and the zesty kick.

Ingredients for Red Lobster Cajun Chicken Alfredo

Bold Cajun-spiced chicken meets creamy fettuccine. Pantry staples and a few fresh picks do the trick.

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The chicken needs to hold up to the bold seasoning. Boneless, skinless breasts work best—thighs can get too tender. I grab mine from Costco for consistency, but any grocery store works. The Cajun seasoning is key here; Tony Chachere’s is my go-to, but any blend with paprika, garlic, and cayenne in the mix gets you close. Freshly grate that Parm—pre-shredded has anti-caking agents that make the sauce grainy.

Out of Cajun seasoning? Mix 1 tbsp paprika, 1 tsp garlic powder, 1 tsp onion powder, 1 tsp oregano, 1 tsp thyme, 0.5 tsp cayenne, and 0.5 tsp black pepper. No heavy cream? Half-and-half with a splash of milk works in a pinch (texture won’t be as thick). The pasta can be any long strand—linguine, tagliatelle (whatever’s on sale).

Leftover sauce will thicken as it cools. Stir in a splash of milk to loosen before reheating. Keeps 3-4 days in the fridge, but honestly it’s best fresh. The chicken? Cook and store separately if making ahead—add to the sauce just before serving to keep it tender.

Step-by-Step Instructions for Cajun Chicken Alfredo Pasta

This method delivers that signature creamy, spicy restaurant flavor right in your own kitchen.

Step 1: Season and Cook the Chicken

Pat the boneless skinless chicken breasts dry with paper towels, then cut them into bite-sized pieces. Toss the chicken with 2 tbsp Cajun seasoning, 1 tsp salt, and 0.5 tsp black pepper until evenly coated. I like to let it sit for 5 minutes to absorb the flavors.

Heat 1 tbsp olive oil in a large skillet over medium-high heat. Add the chicken and cook for 5-6 minutes, stirring occasionally, until it’s golden brown and cooked through to 165°F. Transfer to a plate and set aside—this keeps it from overcooking when you add it back to the sauce later.

Step 2: Build the Creamy Alfredo Base

In the same skillet, reduce heat to medium and melt 0.5 cup unsalted butter. Add the minced 4 cloves garlic cloves and cook for 30 seconds until fragrant but not browned. Stir in 2 tbsp all-purpose flour to create a roux—this thickens the sauce and prevents a greasy finish.

Slowly whisk in 1.5 cups heavy cream and 0.5 cup whole milk, scraping up any browned bits from the chicken. Bring to a gentle simmer and cook for 3-4 minutes until the mixture starts to thicken. You’ll notice it coating the back of a spoon when it’s ready for the next step.

Step 3: Finish the Sauce and Combine

Gradually add 1 cup parmesan cheese, stirring constantly until it melts completely into the sauce. If it seems too thick, add a splash of the hot pasta water to loosen it. Taste and adjust seasoning—I often find it needs a pinch more salt at this stage to balance the richness.

Add the cooked chicken back to the skillet and stir to coat it in the sauce. Reduce heat to low to keep everything warm while you finish the pasta. The sauce should be velvety smooth with a beautiful golden color from the parmesan.

Step 4: Cook Pasta and Serve

While the sauce simmers, cook 12 oz fettuccine pasta in boiling salted water according to package directions until al dente. Drain well, reserving ½ cup of pasta water, then add the pasta directly to the skillet with the sauce.

Toss everything together for 1-2 minutes to coat the pasta evenly. If the sauce is too thick, add reserved pasta water 1 tbsp at a time until it reaches your desired consistency. Garnish with 0.25 cup green onions and serve immediately while hot—the sauce thickens as it cools, so timing matters here.

Perfect Pairings for These Flavors

Balanced Side Dishes

I love pairing this with a crisp house salad—toss 4 cups mixed greens with 2 tbsp balsamic vinaigrette to cut through the richness. Alternatively, garlic breadsticks from my local bakery soak up every last drop of sauce. 🥗

Light Wine Pairings

A chilled Pinot Grigio from California works beautifully—the citrus notes complement the Cajun spice without overpowering. For red lovers, try a light Pinot Noir with its bright acidity. Avoid heavy tannic wines that clash with the creamy sauce.

Beer Options

An American wheat beer like Blue Moon adds a refreshing contrast with its citrusy orange peel notes. For something darker, a brown ale offers malty sweetness that balances the heat. I always keep a few 12 oz bottles chilled for just this occasion. 🍺

Vegetable Additions

Steamed broccoli florets or asparagus spears add color and freshness. Toss them with a drizzle of olive oil and a pinch of salt. Roasted bell peppers bring out the Cajun flavors while adding a smoky depth.

Dessert Follow-Up

End the meal with something light like lemon sorbet or a berry compote over vanilla ice cream. The acidity cleanses your palate after the rich, spicy pasta. I often make a quick compote with 1 cup mixed berries and 2 tbsp sugar. ✨

Frequently Asked Questions