I made mutabbaq again a few nights ago. This time I use roumy cheese in some of them, just the cheese, which was really easy. I chopped up some green onions and tomatoes for some more of them. The mixture should be green with a little red, and just add some salt, nothing else. That one was amazing. And I did some with chicken and potato.
Saute lots of garlic in some olive oil, then add about 2 diced potatoes. You can microwave them a bit first to move things a lot, but you're mostly cooking them in the pan, not the microwave. Cook the potatoes till they're just tender, or not quite tender, and add some cooked shredded chicken, feta, salt, spice, chopped fresh mint, and enough yogurt so it isn't dry.
I baked some and pan-fried some. I preferred the baked ones (I brushed them with a bit of oil and baked them at 200/400 for about 20 minutes till they were golden brown), but everyone else liked the fried ones. It was nice to have both.
We'll certainly have these again and try new fillings, but these three fillings were all amazing.