Just made this dish tonight. Used this recipe as a base and it turned out great. I didn't use gorgonzola cheese as I didn't have it on hand, so I just used mozzarella and sprinkled parmesan on the very top layer. I added ground beef (browned) to the recipe and mixed the pasta sauce in it. I also added zucchini and red bell pepper in with the portobello mushroom and all three complemented each other well. I covered my dish with aluminum foil and popped it in the oven for a half hour, then removed the foil to let the cheese brown and cooked for another 10 minutes. The result is pure deliciousness. I'm looking forward to eating the leftovers for lunch this week!

Reviewed On: Aug. 1, 2009