Chi-Chi's - Chicken Burrito Suprema (white mushroom sauce)

I am looking for this recipe: Chicken Burrito Suprema.

Chi-Chi’s took this off there menu a long time ago but it was always my favorite thing.

Its just like a normal chicken burrito but instead of a red sauce it has a mushroom white sauce with mushrooms in it. If anyone has this recipe or something similar let me know. Thanks a bunch!!! :wink: