Ok... I'm sorry... but I just love Trader Joe's and this cookbook is -- A MUST HAVE. I made this dish for Kaili's bday party and within seconds, it was all gone. The recipe calls for Portabello Mushrooms but they were out so I opted for baby bella's. This was so easy... I took the baby bella's and wiped them down, took out the stems, put in "lite" muenster cheese then melted for a bit in the oven, added organic greens and drizzled with balsamic dressing. How easy is that! If you love mushrooms like I love mushrooms - try this!