Olive Garden Chicken Alfredo Copycat Recipe | Creamy and Easy
Olive Garden Chicken Alfredo Copycat Recipe
If you’ve ever ordered Chicken Alfredo at Olive Garden, you probably remember that creamy sauce.
It’s rich, cheesy, garlicky, and coats every strand of fettuccine. Add the seasoned grilled chicken on top and you’ve got one of those restaurant meals that’s hard to resist.
The good news? You don’t have to wait for your next restaurant trip to make it.
This homemade Olive Garden-style Chicken Alfredo is creamy, comforting, and surprisingly easy to make. The key is using freshly grated Parmesan and keeping the sauce from getting too hot.
And honestly, once you make Alfredo sauce from scratch, it’s hard to go back to the jarred stuff.
Tools I Used
These are the kitchen tools I recommend for making this Chicken Alfredo. Some links may be affiliate links, which means I may earn a commission if you purchase through them, at no additional cost to you.
| Tool | Why I Use It |
|---|---|
| Large Skillet | Gives you plenty of room to cook the chicken and make the Alfredo sauce |
| Large Pot | Perfect for cooking the fettuccine |
| Digital Kitchen Thermometer | Helps make sure the chicken reaches a safe internal temperature |
| Tongs | Makes tossing the pasta with the Alfredo sauce much easier |
| Microplane or Fine Grater | Great for freshly grating Parmesan |
| Measuring Cups and Spoons | Keeps the sauce ingredients consistent |
| Cutting Board | Gives you a clean surface for slicing the chicken |
| Chef’s Knife | Makes slicing the cooked chicken quick and easy |
My pick: If you make pasta dishes often, I’d invest in a good large skillet and microplane grater first. Freshly grated Parmesan makes a noticeable difference in homemade Alfredo sauce.
Olive Garden-Style Chicken Alfredo
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 4–6
Ingredients
For the Chicken
- 2 large boneless, skinless chicken breasts
- 1 tablespoon olive oil
- 1 teaspoon Italian seasoning
- ½ teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- 1 tablespoon butter
For the Alfredo Sauce
- 2 tablespoons butter
- 3 cloves garlic, minced
- 2 cups heavy cream
- 1½ cups freshly grated Parmesan cheese
- ½ teaspoon Italian seasoning
- ¼ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon garlic powder, optional
- 2–4 tablespoons reserved pasta water, if needed
For the Pasta
- 12 ounces fettuccine
- Salt for the pasta water
- Fresh parsley for garnish, optional
- Additional Parmesan cheese for serving, optional
How to Make Olive Garden-Style Chicken Alfredo
1. Prepare the chicken
Pat the chicken breasts dry with paper towels.
Season both sides with Italian seasoning, garlic powder, salt and black pepper.
If the chicken breasts are very thick, carefully pound them to a more even thickness. This helps them cook more evenly.
2. Cook the chicken
Heat the olive oil and butter in a large skillet over medium heat.
Add the chicken and cook for approximately 5–7 minutes per side, depending on thickness.
The chicken should reach an internal temperature of 165°F.
Transfer the chicken to a cutting board and let it rest for about 5 minutes before slicing.
Don’t skip the resting time. It helps keep the chicken from losing all its juices when you cut into it.
3. Cook the fettuccine
While the chicken cooks, bring a large pot of salted water to a boil.
Cook the fettuccine according to the package directions until al dente.
Before draining the pasta, reserve about ½ cup of the pasta water.
You may not need all of it, but it’s useful if the Alfredo sauce becomes too thick.
Drain the pasta and set it aside.
4. Make the Alfredo sauce
Using the same skillet, reduce the heat to medium-low.
Add the butter.
Once melted, add the minced garlic and cook for about 30 seconds.
Be careful not to burn the garlic.
Pour in the heavy cream and gently stir.
Let the cream simmer for approximately 3–5 minutes.
You don’t want it boiling aggressively. A gentle simmer is enough.
5. Add the Parmesan
Reduce the heat to low.
Slowly add the freshly grated Parmesan cheese while stirring constantly.
Continue stirring until the cheese melts and the sauce becomes smooth and creamy.
Add the Italian seasoning, salt, black pepper and garlic powder if using.
Taste the sauce and adjust the seasoning if needed.
6. Combine the pasta and sauce
Add the cooked fettuccine directly to the skillet.
Use tongs to gently toss the pasta through the Alfredo sauce.
If the sauce seems too thick, add a tablespoon or two of reserved pasta water at a time until you reach the consistency you want.
The sauce should coat the noodles without becoming watery.
7. Slice the chicken
Slice the rested chicken into thin strips.
Arrange the chicken over the fettuccine.
Sprinkle with additional Parmesan and fresh parsley if desired.
Serve immediately.
The Secret to Creamy Alfredo Sauce
The biggest mistake people make with homemade Alfredo is using too much heat.
Once you add the Parmesan, keep the heat low.
High heat can cause the cheese to separate and create a greasy or grainy sauce instead of the smooth, creamy texture you’re looking for.
Freshly grated Parmesan also makes a big difference.
Pre-shredded Parmesan often contains ingredients that keep the cheese from clumping, but those same ingredients can make it harder for the cheese to melt smoothly into your sauce.
Why Add Pasta Water?
Don’t throw all that pasta water down the drain.
A little reserved pasta water can help loosen the Alfredo sauce while also helping the sauce cling to the noodles.
The trick is to add it slowly.
You don’t want to turn a creamy Alfredo sauce into soup.
Can You Make Chicken Alfredo Ahead?
Yes, although Chicken Alfredo is best served immediately.
The sauce tends to thicken as it cools.
If you’re making it ahead, store the chicken, pasta and sauce in an airtight container in the refrigerator.
When reheating, add a small splash of milk, cream or water and warm the dish gently over low heat.
Avoid blasting it with high heat because the sauce can separate.
Can You Freeze Chicken Alfredo?
You can, but I don’t recommend freezing the finished dish if you want the best texture.
Cream-based sauces can separate when frozen and reheated.
If you need to prepare this meal ahead of time, I’d rather make the chicken in advance and prepare the Alfredo sauce and pasta closer to serving time.
What to Serve With Chicken Alfredo
Chicken Alfredo is filling on its own, but a few sides make it feel more like a complete restaurant dinner.
Try serving it with:
- Garlic bread
- Breadsticks
- Caesar salad
- Italian salad
- Steamed broccoli
- Roasted vegetables
- Green beans
- Garlic knots
- Tomato and mozzarella salad
And yes, I’d absolutely put some warm garlic bread on the table. You’re already making Alfredo. You might as well go all the way.
How to Make the Chicken Extra Flavorful
The chicken doesn’t need complicated seasoning.
Italian seasoning, garlic powder, salt and pepper are enough to give it plenty of flavor.
For even more flavor, let the seasoned chicken sit for 15–30 minutes before cooking.
You can also add a small amount of freshly grated Parmesan to the seasoning mixture before cooking.
Just watch the heat because Parmesan can brown quickly.
My Take
This is one of those restaurant recipes that really doesn’t need to be complicated.
The Alfredo sauce is the star.
I’d rather use a handful of good ingredients and make the sauce properly than add a bunch of extra ingredients that don’t really improve it.
My biggest recommendation is freshly grated Parmesan and low heat.
Those two things will get you much closer to that creamy restaurant-style texture.
And don’t drown the pasta in sauce before serving. You want enough Alfredo to coat the noodles generously without turning the whole plate into a bowl of cream.
Frequently Asked Questions
Is this the official Olive Garden Chicken Alfredo recipe?
No. This is a homemade copycat-style recipe inspired by the Chicken Alfredo served at Olive Garden. It isn’t an official Olive Garden recipe.
Can I use chicken thighs instead of chicken breasts?
Yes. Boneless, skinless chicken thighs work well and can be even more flavorful. Make sure the chicken reaches an internal temperature of 165°F.
Can I use pre-shredded Parmesan?
You can, but freshly grated Parmesan is strongly recommended. It generally melts more smoothly and gives the Alfredo sauce a better texture.
Why did my Alfredo sauce become grainy?
The most common reason is excessive heat after adding the Parmesan. Keep the heat low and add the cheese gradually while stirring.
Why is my Alfredo sauce too thick?
Add a small amount of reserved pasta water, milk or cream and stir until you reach the consistency you want.
Why is my Alfredo sauce too thin?
Let it simmer gently for another minute or two, or add a little more Parmesan. Don’t turn the heat way up.
Can I use another type of pasta?
Absolutely. Linguine, spaghetti, penne and rigatoni can all work. Fettuccine is the classic choice because its wide shape holds the creamy sauce particularly well.
Can I add vegetables?
Yes. Broccoli, spinach, mushrooms and roasted red peppers are all good additions.
How long does Chicken Alfredo last in the refrigerator?
Store leftovers in an airtight container and refrigerate promptly. For best quality, enjoy them within 3–4 days.
Looking for more restaurant favorites you can make at home? Check out our collection of copycat restaurant recipes and find your next favorite restaurant meal to recreate in your own kitchen.
