This would rate 5 stars if it weren't for the fact the cooking time was off.
This was a very tasty blend of ingredients, and was attractive to serve, but at 20 minutes the zucchini all but turned to mush. What a shame. I would suggest checking this after 10 minutes, then adding a minute or two as needed until your desired degree of tenderness. Twenty minutes, I believe, would be way too overcooked for anyone. It lost both color as well as flavor, and the mushy texture is unappealing.