Heat a large skillet over medium-high heat. Once hot, add olive oil, followed by garlic, and sauté for 30 seconds. Add the mushrooms and sauté for an additional 2-3 minutes.
Step
Add in chicken, pasta, green onions, and alfredo sauce. Stir ingredients until combined. Simmer over medium-low heat for 3-4 minutes.
Step
Top ingredients with cheese and serve family style. Enjoy!