🍗🥦 Blackened Chicken and Broccoli with Creamy Garlic Alfredo Sauce
Juicy Blackened Chicken, Tender Broccoli & Silky Garlic Parmesan Alfredo
This Blackened Chicken and Broccoli with Creamy Garlic Alfredo Sauce is a rich, satisfying dinner that brings together perfectly seasoned chicken, tender-crisp broccoli, and a velvety homemade Alfredo sauce.
The chicken is coated in a bold blackened seasoning and seared until beautifully browned on the outside while staying juicy inside. Everything is finished with a creamy garlic Parmesan sauce that brings the entire dish together.
It’s comforting enough for a weekend dinner but easy enough for a busy weeknight.
❤️ Why You’ll Love This Recipe
Creamy and comforting
High in protein
Packed with broccoli
Bold blackened seasoning
Rich garlic Parmesan sauce
Easy one-pan meal
Family-friendly
Naturally low carb
Perfect for weeknight dinners
Ready in about 35 minutes
📋 Recipe Information
Course: Main Course, Dinner
Cuisine: American, Italian-Inspired
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 4
Difficulty: Easy
🛒 Ingredients
Blackened Chicken
1½ pounds boneless, skinless chicken breasts
2 tablespoons olive oil or butter
2 teaspoons smoked paprika
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon dried oregano
½ teaspoon dried thyme
½ teaspoon cayenne pepper, optional
1 teaspoon salt
½ teaspoon black pepper
Broccoli
4 cups broccoli florets
1 tablespoon butter or olive oil
¼ teaspoon salt
Creamy Garlic Alfredo Sauce
2 tablespoons butter
4 cloves garlic, minced
1 cup heavy cream
1 cup freshly grated Parmesan cheese
½ teaspoon Italian seasoning
¼ teaspoon black pepper
¼ cup reserved pasta water or chicken broth, optional, for thinning
🍳 Equipment Needed
Large skillet
Small saucepan
Cutting board
Sharp knife
Mixing bowl
Tongs
Whisk
Meat thermometer
👩🍳 How to Make Blackened Chicken and Broccoli Alfredo
Step 1: Prepare the Chicken
Pat the chicken breasts dry with paper towels.
If they’re very thick, slice them horizontally or gently pound them to an even thickness.
This helps the chicken cook evenly.
🌶️ Step 2: Make the Blackened Seasoning
In a small bowl, combine:
Smoked paprika
Garlic powder
Onion powder
Oregano
Thyme
Cayenne
Salt
Black pepper
Mix well.
🍗 Step 3: Season the Chicken
Rub the chicken breasts with the seasoning mixture, coating both sides thoroughly.
Press the seasoning gently into the chicken so it adheres well.
🔥 Step 4: Blacken the Chicken
Heat a large skillet over medium-high heat.
Add the olive oil or butter.
Once hot, add the seasoned chicken.
Cook for approximately 5–7 minutes per side, depending on thickness.
The outside should develop a deep, dark, flavorful crust.
The chicken is done when the thickest portion reaches 165°F (74°C).
Transfer the chicken to a plate and loosely cover with foil.
Allow it to rest for approximately 5 minutes before slicing.
🥦 Step 5: Cook the Broccoli
Using the same skillet, add the broccoli and butter or olive oil.
Cook over medium heat for approximately 4–6 minutes, stirring occasionally.
For softer broccoli, add 2 tablespoons water, cover, and steam for another 2–3 minutes.
Season lightly with salt.
Transfer the broccoli to a plate.
🧄 Step 6: Make the Garlic Alfredo Sauce
Reduce the skillet heat to medium-low.
Add the butter.
Once melted, add the minced garlic.
Cook for approximately 30–60 seconds, just until fragrant.
Don’t let the garlic brown heavily.
🥛 Step 7: Add the Cream
Pour in the heavy cream.
Add the Italian seasoning and black pepper.
Whisk gently and allow the sauce to simmer for approximately 2–3 minutes.
Do not bring it to a rapid boil.
🧀 Step 8: Add the Parmesan
Reduce the heat to low.
Gradually whisk in the freshly grated Parmesan.
Continue stirring until the cheese melts and the sauce becomes smooth and creamy.
If the sauce becomes too thick, add a splash of chicken broth or reserved pasta water.
🍽️ Step 9: Assemble
Slice the rested blackened chicken into strips.
Arrange the broccoli on serving plates.
Top with sliced chicken.
Spoon the creamy garlic Alfredo sauce generously over everything.
Finish with additional Parmesan and a sprinkle of black pepper if desired.
💡 My Best Tips for Perfect Blackened Chicken
Dry the Chicken First
Removing surface moisture helps the seasoning adhere and encourages better browning.
Don’t Move the Chicken Too Much
Once the chicken hits the hot skillet, let it cook undisturbed for several minutes so the seasoning develops a flavorful crust.
Watch the Cayenne
The blackened seasoning can become quite spicy.
Start with less cayenne if you’re serving children or prefer mild food.
Use Fresh Parmesan
Freshly grated Parmesan melts much more smoothly into the Alfredo sauce than many pre-shredded varieties.
Keep the Alfredo Sauce on Low Heat
High heat can cause a cream-and-cheese sauce to separate or become grainy.
🌟 Delicious Variations
Cajun Chicken Alfredo
Replace the homemade blackened seasoning with your favorite Cajun seasoning.
Shrimp & Chicken Alfredo
Add peeled shrimp during the final few minutes of cooking for a seafood twist.
Extra-Cheesy Alfredo
Add a little shredded mozzarella or cream cheese for an even richer sauce.
Spinach Chicken Alfredo
Stir several handfuls of fresh spinach into the Alfredo sauce and cook until wilted.
Mushroom Alfredo
Sauté sliced mushrooms in the skillet before making the Alfredo sauce.
🍝 What to Serve With It
For a low-carb meal, serve with:
Extra roasted broccoli
Cauliflower rice
Zucchini noodles
Sautéed spinach
Asparagus
Green salad
For a traditional meal, serve over:
Fettuccine
Penne
Linguine
Rice
Mashed potatoes
A side of garlic bread is also excellent for soaking up the Alfredo sauce.
🥡 Storage Instructions
Refrigerator
Store chicken, broccoli, and Alfredo sauce in airtight containers.
Refrigerate for up to 4 days.
Freezer
The chicken and broccoli can be frozen for up to 2–3 months.
The Alfredo sauce is best made fresh because cream-based sauces can separate after freezing.
Reheating
Reheat the chicken and broccoli gently in a skillet or microwave.
Warm the Alfredo sauce over low heat.
Add a splash of heavy cream, milk, or chicken broth if the sauce has thickened too much.
📊 Nutrition Information
Approximate per serving without pasta or additional sides:
Calories: 590
Protein: 57g
Fat: 36g
Carbohydrates: 10g
Fiber: 3g
Net Carbs: 7g
Saturated Fat: 19g
Sodium: 950mg
Nutrition information is approximate and will vary depending on the chicken, Parmesan, seasoning, and other ingredients used.
❓ Frequently Asked Questions
Can I use chicken thighs?
Absolutely. Boneless, skinless chicken thighs are juicy and flavorful and work very well with the blackened seasoning.
Can I make this less spicy?
Yes. Reduce or omit the cayenne pepper. The paprika, garlic, oregano, and thyme will still provide plenty of flavor.
Can I use frozen broccoli?
Yes. Thaw and drain it first for the best texture, or add frozen broccoli directly to the skillet and allow a little extra cooking time.
Can I use milk instead of heavy cream?
You can, but the sauce will be thinner and less rich. For the creamiest Alfredo, heavy cream works best.
Why did my Alfredo sauce become grainy?
The Parmesan was likely added over heat that was too high. Keep the sauce on low heat and add the cheese gradually while whisking.
Can I make this keto-friendly?
Yes. The chicken, broccoli, butter, heavy cream, and Parmesan make an excellent low-carb combination. Serve without pasta or use a low-carb noodle alternative.
Can I make this ahead of time?
Yes. Cook the chicken and broccoli ahead of time and refrigerate. Prepare the Alfredo sauce fresh when you’re ready to serve for the best texture.
What other vegetables work well?
Spinach, mushrooms, asparagus, zucchini, and cauliflower all pair beautifully with the blackened chicken and Alfredo sauce.
❤️ Final Thoughts
This Blackened Chicken and Broccoli with Creamy Garlic Alfredo Sauce combines bold, smoky seasoning with tender chicken, nutritious broccoli, and an irresistibly silky Parmesan sauce.
It’s a restaurant-style meal that’s surprisingly easy to make at home, and you can serve it over pasta for a classic comfort dinner or keep it low carb with extra vegetables.