What Is The Pan That Comes With The Oven What Brand Are Those New Brownies That You Just Pop In The Oven?!?

What brand are those new brownies that you just pop in the oven?!? - what is the pan that comes with the oven

I saw a couple of TV commercial, but I can not find the mark. Simply mix, such as eggs or water or whatever, and then bake. Supplied with NAP and (I think). Haha! Someone knows what I mean? "I looked on Google and could not be found!