I have found a couple of these at my local Market Basket which is in Newburyport MA. As one can see, it was a managers special / reduced to sell price. I am glad I bought them.
This is the cover for the dish that I bought; a breakfast frittata. Since it was at a really price (as shown in the photo), I bought two. I regret not getting the third one.
Here it is as a whole. It looks really good. It comes with heating instructions; IIRC. It was heated in the microwave.
We microwaved it and divided it in half. There was enough for the two of us; my brother and I. It was easy to cut in half. It was easy to eat.
One can see the inside part. My brother describes it as similar to a quiche. I think that is a good description. We both agree that it was really good. The next time I see it, I will definitely get more of them. It made breakfast easier.