This is a new recipe for us. We saw Sunny Anderson make something similar on The Kitchen and thought we would give it a try. Here is her recipe. https://www.foodnetwork.com/recipes/sunny-anderson/sunnys-easy-rice-and-lamb-stuffed-peppers-16716844.amp

I par-cooked the peppers, drained the lamb fat, and added some tomato sauce to mine. I also used the yogurt as a garnish rather than a sauce.

My negatives are that it was a bit greasy and the lamb flavor was lost. I guess I like my regular ground beef, rice, and tomato sauce better.