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Copycat Olive Garden Chicken Alfredo Recipe

4.6 from 74 reviews

This Copycat Olive Garden Chicken Alfredo is a creamy, savory pasta dish featuring tender chicken breast, rich Alfredo sauce, and perfectly cooked fettuccine. It’s a restaurant favorite recreated at home with simple ingredients and straightforward steps, delivering comforting Italian-American flavors.

Ingredients

Scale

Pasta

  • 12 ounces fettuccine pasta
  • Generous amount of salt for boiling water

Chicken

  • 2 tablespoons olive oil
  • 2 tablespoons butter
  • 2 boneless, skinless chicken breasts
  • 1 teaspoon salt
  • 1 teaspoon freshly ground black pepper

Sauce

  • 1/2 cup plus 2 tablespoons butter (total 3/4 cup)
  • 3 cloves garlic, very finely chopped
  • 1 1/2 tablespoons all-purpose flour
  • 2 cups heavy cream
  • 3/4 cup grated Parmesan cheese, plus extra for topping
  • 1/2 teaspoon salt
  • 1/2 teaspoon freshly ground black pepper

Garnish (optional)

  • 2 tablespoons chopped fresh parsley

Instructions

  1. Cook Pasta: Bring a large pot of water to a boil and add a generous amount of salt. Add the fettuccine and cook according to package instructions until al dente. Drain the pasta and set aside.
  2. Cook Chicken: While the pasta cooks, heat olive oil in a cast-iron skillet over high heat. Add 2 tablespoons butter, then place chicken breasts in the skillet. Season chicken with 1 teaspoon salt and 1 teaspoon pepper.
  3. Sear and Cook Chicken Through: Sear the chicken until golden brown on one side, then flip it. Cover the pan, reduce heat to medium, and cook for 5 to 7 minutes until the chicken is cooked through and no longer pink inside. Remove chicken from the skillet and let it rest.
  4. Prepare Sauce Base: In a large, deep-sided skillet over medium heat, melt 1/2 cup butter. Add finely chopped garlic and sauté for about 30 seconds until aromatic and lightly browned. Lower the heat to low, then season with 1/2 teaspoon salt and 1/2 teaspoon pepper.
  5. Make Roux: Add 1 1/2 tablespoons flour to the skillet and stir continuously until a paste forms, cooking briefly to remove raw flour taste.
  6. Add Cream and Cheese: Slowly pour in the 2 cups of heavy cream while stirring constantly to keep the sauce smooth. Let the sauce cook until it steams and thickens slightly. Stir in 3/4 cup grated Parmesan cheese until fully melted and incorporated. Remove the sauce from heat and cover to keep warm.
  7. Serve: Slice the rested chicken into strips. Portion the cooked pasta into serving bowls, top each with sliced chicken and generous amounts of Alfredo sauce.
  8. Garnish and Enjoy: Sprinkle chopped fresh parsley and extra Parmesan cheese over the top if desired. Serve immediately while warm.

Notes

  • To ensure perfectly cooked chicken, use a meat thermometer to check for an internal temperature of 165°F (74°C).
  • Freshly grated Parmesan cheese melts better and offers more flavor than pre-grated Parmesan.
  • For a lighter sauce, substitute half-and-half for some of the heavy cream, but the sauce will be less rich.
  • Cast-iron skillets help achieve a nice sear on chicken, but a heavy-bottomed skillet works as well.
  • Do not overcook the pasta; al dente texture provides the best mouthfeel with the creamy sauce.

Keywords: Olive Garden chicken alfredo, creamy chicken pasta, fettuccine alfredo copycat, homemade alfredo sauce, Italian dinner recipe