If you love rich, creamy pasta with bold, smoky spices, this Blackened Chicken Alfredo Recipe is for you. It brings together tender, spiced chicken breasts and a luxurious garlic Parmesan sauce over perfectly cooked fettuccine. The flavors are smoky, a little spicy, and utterly comforting — ideal for a weeknight dinner that feels special or a weekend treat that impresses with minimal fuss. Follow the step-by-step directions and tips below to get a creamy, restaurant-quality pasta on your table tonight.

Why you’ll love this Blackened Chicken Alfredo Recipe

Quick to make: from pan to plate in about 30–35 minutes.
Creamy Alfredo sauce with a bright garlic kick and just the right amount of heat.
Bold, blackened seasoning on chicken breasts adds texture and flavor contrast.
Uses simple pantry ingredients and one common pasta shape: fettuccine.

Ingredients

Use the ingredient list below exactly as written for best results. Quantities are per the recipe.

8 ounces fettuccine
2 medium chicken breasts
4 tablespoon unsalted butter, divided
2 tablespoon olive oil
4 garlic cloves, minced
1 1/2 cups low sodium chicken broth
1 tablespoon cornstarch
1 cup heavy cream (or evaporated milk + 1 tsp cornstarch)
3/4 cup freshly grated Parmesan cheese
2 tsp smoked paprika
2 tsp garlic powder
2 tsp onion powder
1 teaspoon salt
1 tsp dried oregano
1 tsp dried thyme
1/2 teaspoon pepper
1/4-1/2 teaspoon cayenne pepper

Prep and tools

Before you begin, bring a large pot of salted water to a boil for the fettuccine and lightly pat the chicken breasts dry. You’ll need a large skillet (preferably nonstick or cast iron), a medium bowl for the spice mix, measuring spoons, a whisk, tongs, and a colander. Keep all ingredients close at hand — this recipe moves quickly once the chicken hits the pan.

Blackened Chicken Alfredo Recipe — Step-by-step instructions

The following directions are rewritten to be clear, step-by-step, and follow the ingredient list exactly. They maintain the same order and amounts but use concise, active wording so you can produce consistent results.

Make the spice rub: In a small bowl, combine 2 teaspoons smoked paprika, 2 teaspoons garlic powder, 2 teaspoons onion powder, 1 teaspoon salt, 1 teaspoon dried oregano, 1 teaspoon dried thyme, 1/2 teaspoon pepper, and 1/4–1/2 teaspoon cayenne pepper. Stir the dry spices together until evenly mixed.
Prepare the chicken: Pat 2 medium chicken breasts dry with paper towels. Rub each breast evenly with the spice mixture so they are well coated on all sides. Let the seasoned chicken rest for 3–5 minutes while you heat the pan.
Cook the fettuccine: When the pasta water is boiling, add 8 ounces fettuccine and cook according to package directions until al dente. Reserve about 1/2 cup of the pasta cooking water, then drain the pasta in a colander and set aside.
Blacken the chicken: Heat a large skillet over medium-high heat. Add 2 tablespoons olive oil and 2 tablespoons unsalted butter. Once the butter melts and the pan is hot, place the seasoned chicken breasts into the skillet. Cook for 4–6 minutes per side, depending on thickness, until the exterior forms a dark, charred crust and the chicken reaches 165°F (74°C) at the thickest part. Transfer the cooked chicken to a cutting board and tent loosely with foil. Let it rest for 5 minutes before slicing.
Start the sauce: In the same skillet, reduce heat to medium and add the remaining 2 tablespoons unsalted butter. When the butter has melted, add 4 garlic cloves, minced, and sauté for about 30–45 seconds until fragrant but not browned.
Thicken the broth: In a small bowl, whisk together 1 tablespoon cornstarch and 1 1/2 cups low sodium chicken broth until smooth. Pour this mixture into the skillet with the garlic and whisk constantly as it heats. Bring the mixture to a gentle simmer to activate the cornstarch and thicken the base slightly.
Add cream and cheese: Stir 1 cup heavy cream (or evaporated milk plus 1 teaspoon cornstarch) into the skillet. Reduce heat to low and simmer the sauce gently for 2–3 minutes, stirring occasionally. Add 3/4 cup freshly grated Parmesan cheese and whisk until the cheese melts and the sauce is silky and slightly thickened. If the sauce becomes too thick, whisk in a splash of the reserved pasta water until you reach your desired consistency.
Taste and adjust: Taste the sauce and adjust seasoning if needed. Because the spice rub on the chicken is already seasoned, you may not need extra salt. If you prefer more heat, add a pinch of cayenne.
Combine pasta and sauce: Add the drained fettuccine to the skillet with the Alfredo sauce. Toss gently using tongs to coat the pasta evenly. If the sauce needs thinning, add small amounts of the reserved pasta water until the sauce clings to the fettuccine in a glossy coating.
Slice and serve chicken: Slice the rested chicken breasts into strips. Plate the sauced fettuccine, top with the sliced blackened chicken, and garnish with extra grated Parmesan if desired. Serve immediately.

Serving suggestions and variations

For extra brightness, squeeze a little lemon over the finished dish or add a handful of chopped fresh parsley to garnish.
If you want a lighter version: use evaporated milk and the extra teaspoon cornstarch specified in the ingredient notes, which will still produce a creamy sauce with slightly fewer calories.
Add quick-cooked vegetables like spinach or cherry tomatoes in the last minute of sauce simmering for color and nutrients.
For more smoky flavor, increase the smoked paprika by 1/2 teaspoon; for more heat, increase the cayenne up to 1/2 teaspoon.

Tips for success

Dry the chicken well before applying the spice rub. Moisture prevents a proper blackened crust.
Cook the chicken over medium-high heat so the spices char without overcooking the interior.
Reserve pasta water before draining — its starch helps adjust the sauce consistency without watering down the flavor.
Grate Parmesan from a block for the best melting quality and flavor; pre-grated cheese often contains anti-caking agents that affect texture.
If the sauce separates, whisk in a tablespoon of cold cream or a splash of pasta water off heat to bring it back together.

Make-ahead and storage

This Blackened Chicken Alfredo Recipe is best served fresh, but you can refrigerate leftovers in an airtight container for up to 3 days. Reheat gently on the stovetop over low heat with a splash of cream or reserved pasta water to loosen the sauce. Avoid high heat, which can cause the sauce to break.

Nutrition snapshot (approximate per serving)

Calories and macro counts will vary depending on exact brands and portion sizes, but a typical serving of this Blackened Chicken Alfredo Recipe is rich in protein and fat due to the chicken, heavy cream, and Parmesan. Use lighter dairy substitutions if you want to reduce calories while maintaining creaminess.

Final notes

This Blackened Chicken Alfredo Recipe balances bold seasoning and a silky sauce to create a satisfying, crowd-pleasing pasta. The blackened rub gives the chicken a smoky, slightly spicy crust that plays perfectly against the mellow garlic Parmesan sauce. It’s straightforward enough for a weeknight yet indulgent enough to serve guests. Follow the step-by-step directions closely, keep an eye on heat levels when blackening the chicken, and use reserved pasta water to get the sauce texture just right.

Enjoy this cozy, flavorful pasta — it’s one of those recipes that becomes a fast favorite once you taste how the juicy, spiced chicken and creamy fettuccine work together.

Print Recipe Save it for later

Blackened Chicken Alfredo Recipe

Creamy Alfredo tossed with fettuccine and blackened chicken for a spicy, satisfying weeknight meal.

Prep Time10

Cook Time20

Total Time30

Servings: 4 servings

Ingredients

8 ounces fettuccine
2 medium chicken breasts
4 tablespoons unsalted butter divided
2 tablespoons olive oil
4 cloves garlic minced
1 1/2 cups low-sodium chicken broth
1 tablespoon cornstarch
1 cup heavy cream or evaporated milk + 1 tsp cornstarch
3/4 cup Parmesan cheese freshly grated
2 teaspoons each smoked paprika, garlic powder, onion powder mix together; total 2 tsp of each
1 teaspoon salt
1 teaspoon each dried oregano, dried thyme
1/2 teaspoon black pepper
1/4-1/2 teaspoon cayenne pepper

Instructions

Slice each chicken breast horizontally to make four cutlets, cover with plastic wrap, and pound to about 1/2-inch thickness using a meat mallet or the side of a can.
In a small bowl, combine the smoked paprika, garlic powder, onion powder, salt, oregano, thyme, black pepper, and cayenne; reserve 1 tablespoon of this blackening seasoning for the sauce and use the rest to season both sides of the chicken.
Bring a large pot of heavily salted water to a boil and cook the fettuccine until just al dente. Reserve 1/2 cup pasta cooking water, drain, rinse briefly, and toss with a drizzle of olive oil; set aside.
Heat 2 tablespoons butter and 2 tablespoons oil in a large heavy-bottomed skillet over medium-high heat. When hot, add the seasoned chicken and cook 4–5 minutes per side until golden and cooked through. Transfer to a cutting board, loosely tent with foil, and rest at least 5 minutes.
Do not wipe the skillet. Reduce heat to medium-low and melt the remaining 2 tablespoons butter in the pan drippings. Add the minced garlic and the reserved 1 tablespoon blackening seasoning and cook about 1–3 minutes until fragrant.
Add about half of the chicken broth to the skillet, then whisk the remaining broth with 1 tablespoon cornstarch until smooth and pour into the pan along with the heavy cream. Bring to a simmer and cook until slightly thickened, stirring occasionally.
Reduce heat to low and stir in the grated Parmesan until melted and the sauce is smooth, about 2 minutes. If the sauce is too thick, thin with reserved pasta water a splash at a time to reach desired consistency.
Add the cooked fettuccine to the skillet and toss to coat in the Alfredo sauce. Slice or chop the rested chicken and add it with any accumulated juices to the pan; toss gently to combine. Taste and adjust seasoning with salt, pepper, or cayenne as desired.
Serve immediately, garnishing with chopped fresh parsley if desired.