To make the marinade: in a Blendec Twister Jar blender, combine 1/2 cup plain greek yogurt with Mezzetta Garlic and Parmesan spread.
Place the chicken in a large Ziplock bag, and cover it with the marinade mixture.
Place in the refrigerator for 30 minutes.
In a large non-stick skillet, drizzle oil over medium high heat.
Remove the chicken from the marinade, place the chicken in the pre-heated pan and cook for about 6 minutes per side, or until the chicken reaches a temperature of 165 degrees.
When the chicken is cooked, remove it from the pan and set aside.
Add a bit more oil if necessary.
Add the mushrooms, diced bell pepper and diced shallot to the pan.
Cook until tender, about four to six minutes.
Reduce the heat to medium-low.
To the pan, add in 1/3 cup chicken broth and cook until mostly evaporated.
Stir in 1/3 cup heavy cream and cook for another 2-3 minutes.
Return the chicken to the pan.
Sprinkle each piece of chicken with cheese.
Place a lid on the pan for a minute or two to help the cheese melt.
Garnish with chopped fresh parsley.