Sometimes you just crave something creamy, spicy, and full of flavor — and this Cajun Chicken Broccoli Alfredo hits every note perfectly. It’s a restaurant-quality dish made right at home in under 30 minutes. Tender Cajun-spiced chicken, fresh broccoli florets, and fettuccine noodles are tossed in a rich, garlicky Alfredo sauce that’s smooth, bold, and unbelievably satisfying.
The magic of this dish lies in the contrast — the spicy kick from the Cajun seasoning meets the creamy, buttery sauce for a harmony that’ll make you close your eyes with every bite. Whether it’s a weeknight dinner or a special weekend meal, this recipe brings comfort and flavor straight to your table.
Why You’ll Love This Recipe
- 🌶️ Bold flavor: The Cajun spice gives every bite a smoky, zesty heat.
- 🥦 Balanced meal: Protein, veggies, and carbs all in one pan.
- 🍝 Creamy perfection: The Alfredo sauce coats everything beautifully.
- ⏱️ Quick & easy: Ready in about 30 minutes.
- 🧀 Cheesy goodness: Parmesan melts into the sauce for a luxurious texture.
Ingredients
For the Chicken:
- 2 boneless, skinless chicken breasts (sliced thin)
- 1 tbsp Cajun seasoning (more for extra heat)
- 1 tbsp olive oil
- Salt and pepper to taste
For the Sauce:
- 2 tbsp butter
- 3 cloves garlic, minced
- 1½ cups heavy cream
- 1 cup freshly grated Parmesan cheese
- ½ tsp Cajun seasoning
- Salt and black pepper, to taste
For the Pasta:
- 8 oz fettuccine or linguine
- 2 cups broccoli florets (fresh or steamed)
- 1 tbsp chopped parsley (optional, for garnish)
Instructions
Step 1: Cook the Pasta & Broccoli
Bring a large pot of salted water to a boil. Add fettuccine and cook until al dente (about 10 minutes). In the last 3 minutes, add broccoli florets to the same pot. Drain and set aside.
Step 2: Cook the Chicken
In a large skillet, heat olive oil over medium-high heat. Season chicken with Cajun seasoning, salt, and pepper. Cook for 4–5 minutes per side, until golden and cooked through. Remove and set aside.
Step 3: Make the Alfredo Sauce
In the same skillet, melt butter over medium heat. Add minced garlic and cook for 30 seconds until fragrant. Pour in heavy cream and stir constantly for 2–3 minutes. Add Parmesan cheese and Cajun seasoning, stirring until melted and smooth.
Step 4: Combine Everything
Add cooked pasta, broccoli, and chicken back into the skillet. Toss gently to coat in the sauce. Simmer for 1–2 minutes until everything is heated through and the sauce thickens slightly.
Step 5: Serve & Enjoy
Serve immediately, topped with extra Parmesan, parsley, and a sprinkle of Cajun seasoning for color and heat.
Tips for Success
- Use freshly grated Parmesan for the smoothest sauce — pre-shredded can make it grainy.
- Don’t overcook the broccoli — it should stay bright green and slightly crisp.
- Adjust spice level by using mild or hot Cajun seasoning.
- Add shrimp or sausage for a delicious twist.
- Finish with a squeeze of lemon juice for brightness.
Variations
- Shrimp Cajun Alfredo: Replace chicken with shrimp for a seafood twist.
- Veggie version: Skip the chicken and add sautéed bell peppers or mushrooms.
- Extra creamy: Stir in 2 oz cream cheese for ultra-rich texture.
- Low-carb: Use zucchini noodles or spaghetti squash instead of pasta.
Storage & Reheating
- Refrigerator: Store leftovers in an airtight container for up to 3 days.
- Reheat gently: Warm on low heat with a splash of milk or cream to loosen the sauce.
- Freezing not recommended: The cream sauce can separate after thawing.
Why This Recipe Works
The creamy Alfredo base tones down the spice from the Cajun chicken, creating a perfect balance of richness and heat. The broccoli adds freshness and crunch, while the pasta ties it all together. This is comfort food with attitude — rich, spicy, and unforgettable. Every forkful is creamy, garlicky, and perfectly seasoned.
