Lemon Garlic Chicken Alfredo

Category: Dinner Ideas That Actually Work

Savor tender, seasoned chicken breast slices nestled in velvety Alfredo sauce bursting with bright lemon and fragrant garlic. Cream, Parmesan, and butter meld for a rich, silken finish that perfectly coats each golden strand of fettuccine. Italian herbs and a touch of black pepper layer in depth, while fresh lemon zest and juice add a sunny, refreshing kick. Each bite offers a balanced combo of savory poultry, tangy citrus, and classic creamy pasta, finished with a sprinkle of parsley and an optional drizzle of olive oil for shine. This dish is easy enough for a weeknight and special enough for guests.

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Wed, 11 Feb 2026 23:24:53 GMT
A bowl of chicken Alfredo with garlic and lemon. Save
A bowl of chicken Alfredo with garlic and lemon. | lilicooks.com

Creamy lemon garlic chicken Alfredo brings a zesty twist to the traditional comfort dish I love serving this for both casual family dinners and special occasions when I want something consistently impressive but not fussy This recipe layers bright citrus with rich Alfredo and juicy chicken all tied together by silky pasta

The first time I tried lemon zest in Alfredo my husband raved for days and now it is our go to request for birthday dinners

Ingredients

  • Chicken breast: Choose plump fresh chicken for juiciest results Slicing thinly ensures even cooking
  • Salt: Draws moisture from the chicken and balances all the flavors
  • Smoked paprika powder: Gives a gentle smoky boost
  • Garlic powder: Essential for layering mellow garlic flavor
  • Black pepper powder: Adds subtle heat
  • Oil: Helps the marinade penetrate chicken and ensures a crisp exterior
  • All purpose flour: Thickens the Alfredo sauce look for unbleached varieties for best texture
  • Butter: Key to richness opt for unsalted to control seasoning
  • Heavy whipping cream: Use high quality heavy cream for the creamiest velvety sauce
  • Italian seasoning: Aromatic herbs heighten the Italian vibe Use a good blend or grind your own
  • Dried parsley: Offers a pop of color and a mild earthy taste
  • Freshly grated Parmesan cheese: The backbone of Alfredo sauce Always grate just before using for meltability
  • Lemon zest: Lifts the whole dish with vibrant citrus Fresh zest delivers way more aroma than bottled
  • Lemon juice: Brightens up the richness Squeeze it fresh for clean flavor
  • Fettuccine: Look for bronze cut pasta which grabs sauce best
  • Pasta water: The secret to silky sauce helps sauce cling to pasta and adjust consistency

Step-by-Step Instructions

Marinate the Chicken:
Pat chicken breasts dry then coat evenly with salt black pepper garlic powder and smoked paprika Drizzle oil over and rub in until well coated Let rest for thirty minutes This lets the flavors soak into the chicken for maximum taste
Cook the Pasta:
Bring a very large pot of water to a rolling boil and add a generous amount of salt Drop in the fettuccine and stir It should cook until just al dente then scoop out a cup of the water before draining The salty starchy water is crucial for the Alfredo sauce later
Sear the Chicken:
Heat a wide skillet over medium high and add oil once shimmering Lay the marinated chicken in and cook undisturbed for four to five minutes per side so a deep golden crust forms Remove chicken and set aside to rest This resting time keeps the chicken juicy when slicing
Prepare the Alfredo Base:
Using the same skillet still over medium heat melt butter completely then add flour Whisk briskly for just under a minute The flour should sizzle gently but never take on color This step removes the raw taste and sets up a smooth sauce base
Simmer the Cream Sauce:
Pour in heavy cream while whisking to blend then add salt garlic powder black pepper Italian seasoning and dried parsley Let it simmer together three to four minutes stirring often so it thickens just slightly The aroma of the herbs and garlic comes through here
Add Cheese and Lemon:
Lower the heat and shower in the grated Parmesan Stir continuously until incorporated and silky Smoothness signals the cheese has melted in Toss in fresh lemon zest and juice then taste and tweak salt or extra lemon A bright finish transforms the sauce
Combine Pasta and Sauce:
Add drained fettuccine directly into the sauce using tongs Pour in reserved pasta water slowly until everything is coated yet not runny The pasta should be glossy satin in texture
Finish with Chicken:
Slice chicken against the grain Add it back to the skillet and gently mix with the saucy pasta Let all ingredients warm together over low heat for a minute so flavors unite For serving drizzle a bit more Parmesan or a touch of melted butter for a shiny finish
A piece of chicken with Alfredo sauce on top. Save
A piece of chicken with Alfredo sauce on top. | lilicooks.com

Lemon and Parmesan together really wake up the classic Alfredo My favorite is swirling the zesty sauce onto the kids plates and hearing their surprised wows at the brightness Every birthday dinner we relive the first bite excitement

Storage Tips

Cool leftovers within thirty minutes and refrigerate in a sealed container Alfredo sauce does thicken overnight so add a tiny splash of milk or cream before reheating on the stove Avoid microwaving for too long or the cheese might break

Ingredient Substitutions

Swap fettuccine with tagliatelle or linguine for a different bite If you do not have smoked paprika a pinch of regular paprika plus an extra grind of pepper works Freshly grated Grana Padano cheese can stand in for Parmesan in a pinch Light cream can work for a bit less richness but keep heavy cream for the classic velvety sauce

Serving Suggestions

Serve hot paired with a crisp green salad to offset the richness A squeeze of extra lemon right at the table makes each serving pop For bread lovers toasted garlic ciabatta is a natural fit One of my favorite ways to make it special is to top each plate with extra lemon zest or a sprinkle of chopped parsley

A plate of chicken Alfredo with garlic and lemon. Save
A plate of chicken Alfredo with garlic and lemon. | lilicooks.com

Cultural Context

Alfredo is a well loved Italian American classic but lemon and garlic bring sunny Mediterranean flavors Many Italian cooks use lemon to wake up creamy sauces preparing pastas that sing with zest This version bridges comfort food and a hint of Southern Italian brightness

Recipe FAQs

→ How do I get tender, juicy chicken?

Slice the chicken breast evenly and marinate it with oil, salt, garlic powder, and smoked paprika for at least 30 minutes. Cook on medium-high heat just until golden and cooked through without overcooking.

→ Can I use other pasta shapes besides fettuccine?

Yes! While fettuccine is traditional, any long, sturdy pasta like linguine or tagliatelle works well to hold the creamy sauce.

→ What's the key to silky Alfredo sauce?

Be sure to cook the flour long enough to remove any raw taste, then add cream slowly and stir constantly. Reserve pasta water helps achieve the perfect glossy texture.

→ Is fresh lemon necessary?

Fresh lemon zest and juice make a difference, adding brightness that balances the richness. It's best for flavor, but bottled juice can be used in a pinch.

→ How can I make this ahead or store leftovers?

Prepare all components ahead but combine with sauce just before serving. Store leftovers in an airtight container in the fridge and reheat gently with a splash of milk or water.

Lemon Garlic Chicken Alfredo

Creamy Alfredo fettuccine tossed with lemon, garlic, and pan-seared chicken for a rich, tangy main dish.

Preparation Time
30 min
Cooking Time
25 min
Overall Time
55 min
Created By: Lili Clark

Category: Dinner

Skill Level: Moderate

Cuisine Type: Italian

Output: 2–3 servings

Dietary Options: ~

Ingredients

→ For the chicken

01 1 chicken breast, halved lengthwise into even thickness
02 Salt, to taste
03 1 tsp smoked paprika powder
04 1 tsp garlic powder
05 1/2 tsp black pepper powder
06 1 tbsp oil, for marinating
07 2 tbsp oil, for cooking

→ For the sauce

08 1 1/2 tbsp all-purpose flour
09 5 tbsp butter
10 1 1/2 cups unsweetened heavy whipping cream, at room temperature
11 Salt, to taste
12 1/2 tsp black pepper
13 1 tsp garlic powder
14 1 tsp Italian seasoning
15 1 tsp dried parsley
16 3/4 cup freshly grated Parmesan cheese
17 1 tbsp lemon zest
18 2 tsp lemon juice

→ To assemble

19 9 oz fettuccine
20 1 cup pasta water

Steps

Step 01

Pat the chicken dry and season with salt, pepper, garlic powder, and smoked paprika powder. Add oil and mix well to coat. Let it marinate for 30 minutes.

Step 02

Bring a large pot of generously salted water to a boil. Cook fettuccine until al dente. Reserve 1 cup of pasta water, then drain.

Step 03

In a pan, heat oil and cook the marinated chicken for 4–5 minutes per side over medium-high heat, depending on thickness. Set aside.

Step 04

In the same pan, add butter. Once melted, whisk in the flour and cook for 30–40 seconds, stirring constantly to remove the raw taste (do not brown). Add the heavy whipping cream and mix well. Stir in salt, garlic powder, black pepper, Italian seasoning, and dried parsley. Simmer gently for 3–4 minutes, stirring, until slightly thickened.

Step 05

Reduce the heat to low and stir in Parmesan cheese until melted and smooth. Add lemon zest and lemon juice, then adjust salt or lemon to taste.

Step 06

Add the cooked fettuccine to the sauce, tossing gently. Add reserved pasta water, 1/4 cup at a time, until the sauce is silky and coats the pasta.

Step 07

Slice the chicken and add to the pasta. Toss again and simmer on low heat for 1–2 minutes to combine flavors. Garnish with extra Parmesan, parsley, or a pinch of black pepper as desired. Optionally, drizzle olive oil or butter on top for added gloss.

Required Tools

  • Large pot
  • Frying pan
  • Whisk

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains dairy (heavy cream, Parmesan cheese)
  • Contains gluten (all-purpose flour, pasta)

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 742
  • Fats: 42.7 g
  • Carbohydrates: 56.4 g
  • Proteins: 39.8 g