Olive Garden Chicken Alfredo Copycat Recipe

This Olive Garden chicken alfredo recipe brings the restaurant’s creamy, thick pasta right to your kitchen on a regular weeknight. The sauce clings to every strand of fettuccine, the chicken gets a proper golden sear, and the whole thing comes together in about 35 minutes.

No special equipment needed. Just a large pan, a pot, and ingredients you can grab at any grocery store.

Why I Love This Recipe

The sauce here is genuinely rich without feeling heavy, because the ratio of butter to cream to Parmesan is kept in balance. It coats the pasta rather than pooling at the bottom of the bowl.

The chicken stays juicy. Pounding it to an even thickness before cooking means it cooks through without drying out at the edges.

This is the version I keep coming back to when I want something satisfying but do not want to spend the evening in the kitchen.

Recipe Ingredients

• 2 large boneless, skinless chicken breasts – Pound to an even thickness for consistent cooking
• 1 tsp garlic powder – For seasoning the chicken
• 1 tsp Italian seasoning – Adds herbaceous background to the chicken rub
• 1 tsp salt – Divided use between chicken and sauce
• ½ tsp black pepper – Divided use between chicken and sauce
• 2 tbsp olive oil – For searing; a neutral oil works too
• 12 oz fettuccine – Standard width; fresh pasta cuts cook time significantly
• 4 tbsp unsalted butter – The fat base of the sauce; unsalted lets you control saltiness
• 4 cloves garlic – Fresh only; jarred garlic makes the sauce taste flat
• 2 cups heavy cream – Full-fat gives you the thick, glossy texture Olive Garden is known for
• 1½ cups freshly grated Parmesan cheese – Grate it yourself; pre-shredded has coatings that prevent smooth melting
• ¼ tsp freshly grated nutmeg – Small amount, but it rounds out the cream sauce noticeably
• 2 tbsp fresh flat-leaf parsley – Chopped, for garnish

Variations / Substitutions

• Shrimp instead of chicken – Use 1 lb of peeled, deveined shrimp; they cook in about 2 minutes per side, so sear them last and add just before serving.
• Half-and-half instead of heavy cream – The sauce will be thinner and less glossy, but still tasty; simmer it a couple of minutes longer to compensate.
• Pecorino Romano instead of Parmesan – Sharper and saltier, so start with 1 cup and taste before adding more.
• Gluten-free pasta – Rice-based fettuccine works well here; check its package time since it often cooks faster.
• Add heat – A pinch of red pepper flakes stirred into the sauce with the garlic adds a gentle warmth without changing the character of the dish.
• Dairy-free – Full-fat canned coconut cream can stand in for heavy cream; the sauce will have a faint sweetness, so add an extra pinch of salt and pepper to balance it.

If you like cream-based pasta, Olive Garden Shrimp Scampi Copycat Recipe is worth trying next.

How To Make Chicken Alfredo

Step 1: Season and Sear the Chicken

Set a large skillet over medium-high heat. While it heats up, mix the 1 tsp garlic powder, 1 tsp Italian seasoning, ½ tsp of the salt, and ¼ tsp of the black pepper together, then rub the blend over both sides of the 2 chicken breasts. Add the 2 tbsp olive oil to the hot pan and lay the chicken in. Sear for 5 to 6 minutes per side, until the internal temperature reads 165°F (74°C).

The outside should be a deep golden brown with a crust that releases cleanly from the pan. If it sticks, give it another minute. It is not ready yet.

Transfer the chicken to a cutting board and let it rest while you cook the pasta and build the sauce. Resting for just a few minutes keeps the juices inside when you slice it.

Step 2: Boil the Fettuccine

Bring a large pot of salted water to a full rolling boil over high heat. Add the 12 oz fettuccine and cook according to the package directions, usually 10 to 11 minutes, until al dente. Before you drain it, scoop out about ½ cup of the starchy pasta water and set it aside. You may need it to loosen the sauce later.

Drain the pasta but do not rinse it. Rinsing washes off the starch that helps the sauce stick to each strand.

Step 3: Build the Alfredo Sauce

In the same skillet you used for the chicken, melt the 4 tbsp unsalted butter over medium heat. Add the 4 cloves of minced garlic and cook for about 1 minute, stirring constantly, until fragrant. Pour in the 2 cups heavy cream and bring it to a gentle simmer, about 3 to 4 minutes. You want small bubbles around the edges, not a full boil.

Reduce the heat to low and stir in the 1½ cups freshly grated Parmesan in two additions, letting the first batch melt before adding the second. Add the ¼ tsp nutmeg and the remaining ½ tsp salt and ¼ tsp black pepper. The sauce should be thick enough to coat the back of a spoon.

If the sauce feels too thick, add the reserved pasta water a splash at a time until it loosens to the right consistency.

Step 4: Toss the Pasta in the Sauce

Add the drained fettuccine directly to the skillet with the sauce over low heat. Use tongs to toss everything together for about 1 to 2 minutes, making sure every strand is coated. The pasta will absorb some of the sauce as it sits, so pull it off the heat while it still looks a little saucy.

Work quickly here. Alfredo sauce tightens up fast once it cools, and tossing the pasta while the pan is still warm keeps the texture smooth and glossy rather than clumpy.

Step 5: Slice the Chicken and Plate

Slice the rested chicken breasts crosswise into ½-inch strips. Divide the fettuccine between plates using tongs, twirling it into a loose mound. Lay the chicken strips over the top, then scatter the 2 tbsp chopped fresh parsley over everything and finish with an extra pinch of grated Parmesan.

Recipe Tips

• Grate the Parmesan fresh. Pre-shredded cheese has anti-caking powder on it that turns the sauce grainy instead of smooth. A block and a box grater takes two minutes and makes a real difference.
• Do not let the cream boil hard. A hard boil can cause the sauce to break and look greasy. Keep it at a calm simmer with small bubbles at the edges.
• The pasta water is your safety net. Alfredo thickens quickly as it cools. That reserved starchy water brings the sauce back to a creamy consistency without diluting the flavor.
• Pound the chicken before you start. Place each breast between two sheets of plastic wrap and hit it with a rolling pin or heavy pan until it is an even 1-inch thickness. This single step is what separates dry, uneven chicken from juicy chicken.

Bake times are not applicable here, but if you are scaling for a crowd, this table gives you a reliable ratio:

How To Store

• Refrigerate – Store leftovers in an airtight container for up to 3 days. The pasta will absorb the sauce as it sits, so expect it to be thicker when you reheat it.
• Reheating – Warm it in a skillet over low heat with a splash of heavy cream or milk, stirring gently until the sauce loosens and everything is heated through, about 3 to 5 minutes. The microwave works in a pinch but can make the sauce grainy; low and slow on the hob is better.

What To Serve With Chicken Alfredo

A simple green salad with a sharp vinaigrette cuts through the richness of the cream sauce in a way that a neutral side does not. Crusty garlic bread is the obvious companion here because you actually need something to wipe the extra sauce from the plate. Roasted broccoli or broccolini also works well alongside it; the slight bitterness of the vegetable balances the fat in the sauce and adds color to the plate.

Frequently Asked Questions

Can I make the alfredo sauce ahead of time?

Yes, but make it the same day. The sauce thickens considerably as it cools and can separate when reheated; making it fresh and tossing it with the pasta right away gives you the best texture.

Why did my sauce turn out grainy?

Almost always it is the Parmesan. Pre-shredded cheese with anti-caking agents will not melt smoothly into cream. Use a block of Parmesan and grate it yourself, and add it over low heat rather than a simmer.

Can I use milk instead of heavy cream?

Technically yes, but whole milk produces a noticeably thinner sauce that is harder to thicken without flour. If you go that route, whisk 1 tbsp of flour into the melted butter before adding the milk to give the sauce some body.

Can I freeze chicken alfredo?

It is not recommended. Cream-based sauces separate when frozen and thawed, leaving you with a watery, broken texture that does not come back together well even with reheating.

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Chicken Alfredo Recipe

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 10 minutes mins

Total Time 35 minutes mins

Servings: 4 servings

Ingredients Method Notes

Ingredients

  

• 2 large boneless, skinless chicken breasts
• 1 tsp garlic powder
• 1 tsp Italian seasoning
• 1 tsp salt
• ½ tsp black pepper
• 2 tbsp olive oil
• 12 oz fettuccine
• 4 tbsp unsalted butter
• 4 cloves garlic, minced
• 2 cups heavy cream
• 1½ cups freshly grated Parmesan cheese
• ¼ tsp freshly grated nutmeg
• 2 tbsp fresh flat-leaf parsley, chopped

Method

 

1. Mix the garlic powder, Italian seasoning, ½ tsp salt, and ¼ tsp black pepper, then rub over the chicken breasts. Heat the 2 tbsp olive oil in a large skillet over medium-high heat and sear the chicken for 5 to 6 minutes per side until it reaches 165°F (74°C) internally. Transfer to a cutting board to rest.
2. Bring a large pot of salted water to a boil over high heat, add the 12 oz fettuccine, and cook 10 to 11 minutes until al dente. Reserve ½ cup pasta water before draining.
3. In the same skillet over medium heat, melt the 4 tbsp butter, add the 4 cloves minced garlic, and cook for 1 minute. Pour in the 2 cups heavy cream and simmer gently for 3 to 4 minutes. Stir in the 1½ cups Parmesan in two additions, then add the ¼ tsp nutmeg and remaining ½ tsp salt and ¼ tsp pepper. Loosen with reserved pasta water if needed.
4. Add the drained fettuccine to the skillet and toss with tongs over low heat for 1 to 2 minutes until every strand is coated.
5. Slice the chicken into ½-inch strips, lay over the plated fettuccine, and finish with the 2 tbsp chopped parsley and an extra pinch of Parmesan.

Notes

If you are making this for more than 4 people, use a wide, deep sauté pan rather than a regular skillet so you have room to toss the pasta without it spilling. The sauce waits for no one once it starts to cool, so have your pasta drained and your chicken rested before you start building the sauce.