In a food processor, add cauliflower in batches and process until “rice†forms. Transfer to a medium bowl and set aside.Preheat large non-stick skillet on medium - high heat and add mushrooms. Cook for 5 minutes or until a bit golden, stirring frequently and watching closely not to burn. Transfer to another medium bowl and set aside.Return skillet to medium heat and swirl oil to coat. Add onion and garlic, saute for 3 minutes or until translucent, stirring occasionally. Add cooked mushrooms, cauliflower “riceâ€, broth, salt, pepper and cheeses. Stir, cover and cook for about 4 minutes. Sprinkle with parsley and serve hot with chicken of choice (I like Baked Almond Chicken Strips).