Creamy Parmesan Garlic Mushroom Chicken

From some Facebook post. Actually rather amusing to read since the instructions are very poorly written, but if you know how to cook it's pretty easy to figure out how to do it.

Ingredients

4 boneless, skinless chicken breasts, thinly sliced
2 Tablespoons Olive oil
Salt Pepper
8 ounces sliced mushrooms
cup butter
2 garlic cloves, minced
1 tablespoon flour
cup chicken broth
1 cup heavy cream or half and half
cup grated parmesan cheese (50 grams)
teaspoon garlic powder
teaspoon pepper
teaspoon salt
1 cup spinach, chopped

Instructions

In a large skillet add olive oil and cook the chicken on medium high heat for 3-5 minutes on each side or until brown on each side and cooked until no longer pink in center. Remove chicken and set aside on a plate. Add the sliced mushrooms and cook for a few minutes until tender. Remove and set aside.

To make the sauce add the butter and melt. Add garlic and cook until tender. Whisk in the flour until it thickens. Whisk in chicken broth, heavy cream, parmesan cheese, garlic powder, pepper and salt. Add the spinach and let simmer until it starts to thicken and spinach wilts. Add the chicken and ,mushrooms back to the sauce and serve over pasta is desired.