I promise I’m not shilling for any of these companies.
I use the gluten free mix because of Celiac. We doubled the water and cheese and used it as batter in our stuffed waffle maker, filled with soft set scrambled eggs and more cheddar cheese. We used a heaping 1/2 cup of batter each for the top and bottom filling. The batter rises pretty quickly once it hits the cooking surface, so we’d press it back down as we were adding the fillings. It takes about 10 minutes to cook.
The mix comes with a herbed butter mix. After the waffle is cooked, we opened the maker, slathered each side of the waffle in the herbed butter, and closed it up again for about thirty seconds to let it cook in.
It’s a perfect 5/7, highly recommended.
I’m pretty sure that middle bit is like a springform pan. The handle is not solid - you squeeze it to make it sit in the waffle maker but when you remove it, it opens a bit to release. I have no room for this in my kitchen but am intensely intrigued. I might buy a new house so I can get a bigger kitchen and have a place for this.