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A plate of better than olive garden's chicken alfredo
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5 from 2 votes

Better Than Olive Garden's Chicken Alfredo

Make Olive Garden’s Chicken Alfredo at home with just a handful of ingredients in under 30 minutes. It’s creamy, decadent, garlicky, and, dare I say, even better than the popular restaurant version!
Prep Time5 minutes
Cook Time20 minutes
Total Time25 minutes
Course: Main Course
Cuisine: American, Italian
Servings: 4 servings

Ingredients

  • 1.5 pounds chicken breast or cutlets, pounded to even thickness
  • 1 pound fettuccini
  • 6 tablespoons butter
  • 6 garlic cloves minced
  • 1.5 cups half-and-half
  • 1.5 cups heavy cream
  • 1 cup parmesan freshly grated
  • salt and pepper
  • cajun seasoning optional
  • olive oil

Instructions

  • Use a large pot to boil the fettuccini according to the package instructions while you prepare the alfredo sauce. Be sure to salt your water.
  • Drizzle the chicken with olive oil, rubbing on both sides. Season with salt and pepper, and cajun seasoning if using.
  • In a large pan over medium-low heat, add in 2 tablespoons of olive oil. Place the chicken breasts in the pan and cook about 5 minutes, flip, reduce heat to low, and continue cooking about 5 more minutes or until cooked through. Set aside.
  • In the same pan over medium-low heat, melt the butter. Add in the minced garlic and stir until fragrant, about 1 minute, scraping up the brown bits in the pan.
  • Pour in the half-and-half, heavy cream, 1/2 tsp salt, and 1 tsp pepper. Stir to incorporate, and slowly bring it to a simmer until it starts to thicken, about 5 minutes. Add the Parmesan cheese and whisk until smooth, allowing the cheese to melt. Taste and adjust salt if needed.
  • Toss the pasta in the sauce until it’s well coated. Don't worry if the sauce seems a little thin; the starch from the pasta will quickly thicken it. Top with the sliced chicken, sprinkle with parsley (optional), and serve immediately.

Notes

Wait to salt the sauce - before adding more salt, wait until your Parmesan cheese has been added, as the cheese contains a high sodium content.
Don't rinse your pasta - the starch on the pasta will help to thicken the sauce even more so don't rinse it off.
Eat immediately - alfredo sauce is best served immediately as it thickens up quickly.