Feeling the autumn by cooking tart is a wonderful idea. I mean, autumn air and light just peeps in our window, so eating it along the season makes a good pairing. The mushroom is a nice choice, healthy and natural. Safe to eat. Thank you for sharing your ingredients and procedure. I am amazed by it. The final product is surely delicious and it encapsulated the beauty of autumn. I guess Im trying it this week, season and food pairing. Just not now because we have a typhoon.